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喷胶物质安全说明书（MSDS）第一部分：化学品名称化学品中文名称：1,2,4-三甲基苯印化学品英文名称：1,2,4-trimethylbenzene 中文名称2：假枯烯（喷胶）英文名称2：pseudocumene技术说明书编码：112 CAS No.：95-63-6分子式：C9H12分子量：120.19第二部分：成分/组成信息有害物成分含量CAS No.1,2,4-三甲基苯95-63-6第三部分：危险性概述危险性类别：轻度危险侵入途径：眼、呼吸、皮肤接触健康危害：本品对眼、呼吸道有刺激作用；对中枢神经系统有抑制作用。
环境危害：燃爆危险：本品易燃，具刺激性。
第四部分：急救措施皮肤接触：脱去污染的衣着，用流动清水冲洗。
眼睛接触：提起眼睑，用流动清水或生理盐水冲洗。
就医。
吸入：迅速脱离现场至空气新鲜处。
保持呼吸道通畅。
如呼吸困难，给输氧。
如呼吸停止，立即进行人工呼吸。
就医。
食入：饮足量温水，催吐。
就医。
第五部分：消防措施危险特性：易燃，遇明火、高热或与氧化剂接触，有引起燃烧爆炸的危险。
与氧化剂能发生强烈反应。
有害燃烧产物：一氧化碳、二氧化碳。
灭火方法：喷水冷却容器，可能的话将容器从火场移至空旷处。
灭火剂：泡沫、二氧化碳、干粉、砂土。
第六部分：泄漏应急处理应急处理：迅速撤离泄漏污染区人员至安全区，并进行隔离，严格限制出入。
切断火源。
建议应急处理人员戴自给正压式呼吸器，穿防毒服。
尽可能切断泄漏源。
防止流入下水道、排洪沟等限制性空间。
小量泄漏：用砂土或其它不燃材料吸附或吸收。
大量泄漏：构筑围堤或挖坑收容。
用泡沫覆盖，降低蒸气灾害。
用防爆泵转移至槽车或专用收集器内，回收或运至废物处理场所处置。
第七部分：操作处置与储存操作注意事项：密闭操作，加强通风。
操作人员必须经过专门培训，严格遵守操作规程。
建议操作人员佩戴过滤式防毒面具（半面罩），戴化学安全防护眼镜，穿防毒物渗透工作服，戴橡胶耐油手套。
远离火种、热源，工作场所严禁吸烟。
保护包装部 （Protective Packaging Division ） 发布日期：2013年1月 总部地址：10 Old Sherman Turnpike, Danbury, CT06810, Tel: (203)791-3500 Fax: (203)791-3618 紧急联系电话紧急联系电话：：Sealed Air Corporation:（203）791-3500 紧急和常规信息服务星期一至星期五 8:30am-5:00pm (美国东部时间) CHEMTREC: (800)-424-9300 对突发的“化学事故”诸如溢出、泄露、火灾、 接触或其他事故等提供24小时服务 产品鉴定 产品名称： INSTAPAK ® 原料“A”（红桶）化学名称： 异氰酸聚亚甲基聚亚苯基酯（Polymethylene Polyphenylisocyanate） 商标名称： MDI 聚合物 化学族： 芳香异氰酸酯（Aromatic Isocyanates） CASb 编号： 9016-87-9危险鉴别 健康危害风险：刺激皮肤、呼吸系统和眼睛。
重复吸入超过职业暴露限制水平的气溶胶可能会 发生呼吸过敏和呼吸系统损伤。
呼吸系统的症状可能延迟到接触几个小时后才出现。
少数过敏人 群即使对于极小浓度的MDI 可能也会产生强烈反应。
过敏人群不能暴露于任何含有未反应MDI 的混合物。
因暴露而加剧的药物状态：呼吸障碍、哮喘、皮肤过敏、湿疹。
自然危害风险：密闭的容器在极度高温或者是由于容器内渗入了水的情况下会发生胀裂。
用冷水喷雾来冷却容器可以减少这种风险的发生。
外观：略带芬芳或者发霉气味的深棕色液体。
注意注意：：请仔细阅读整个<材料安全数据单>以便充分理解评估该产品的危险信息资料。
成分说明危险成分 CAS 编号 重量百分率 OSHA-PEL ACGIH-TLV （Wt%）异氰酸聚亚甲基聚亚苯基酯 （MDI 聚合物） 9016-87-9 100 未建立 未建立 含有：4,4 -二苯甲基烷二异氰酸盐 101-68-8 0.02ppm 0.005ppm 4,4 - MDI;≈45%） (最大) （TWA）其他MDI 异构物和低聚物 未列出 未列出 未列出该资料的提供不附带任何明示或暗示的担保，除非其确实是希悦尔公司 （Sealed Air Corporation）所 知晓的。
进口消泡剂品牌有哪些？进口消泡剂的品牌类型众多，涉及的消泡行业也有所不同，如何才能找合适自己的消泡剂呢？今天给大家分享一下常用进口消泡剂品牌介绍：BYK消泡剂：是德国进口生产的，适合用在无溶剂型和溶剂型的消泡领域，具有良好的消泡性能，不会影响原液（缩孔、雾影）等，相容性好，易加入。
通常适合用在水性涂料、乳胶漆、建筑涂料、环氧树脂、印刷油墨、胶粘剂、浆料、聚氨酯、丙烯酸等多种体系中消泡。
常用BYK消泡剂型号有：BYK-017/012/018/019/022/021/024/025消泡剂，还有BYK-052N/057/065/066N/A530/A555/A535/1790消泡剂；流平剂有BYK-333/320/307/425/313等；BYK分散剂有BYK-R605/BYK-162/BYK-P104/BYK-P104S/BYK-190.迈图消泡剂型号：迈图SAG 4865 消泡剂、迈图TSA 750SH消泡剂、迈图SAG 638 消泡剂、迈图SAGPHD消泡剂、迈图SAG 672、迈图SAG 622 消泡剂广百道康宁消泡剂型号：AFE-1410 和AFE-3168是通用消泡剂，运用在污水处理、工业清洗、纺织印染等工艺上；AFE-1247和AFE-1267是用在金属加工液、切削液、水性涂料居多；AFE-7600/7610是用在造纸、制浆、工业清洗、洗涤等；DC-51/65/7手感剂用在涂料油墨陶氏消泡剂：陶氏消泡剂是一种非离子表面活性剂，属于嵌段型聚醚类和环氧丙烷基团的聚合物。
适合用在生物发酵、金属加工、食品加工、水洗处理，如味精（谷氨酸），酶制剂，抗生素制药（红霉素，土霉素，青霉素等），柠檬酸和其它氨基酸等工业发酵生产领域。
该系列产品对菌种毫无毒性但具有无与伦比的泡沫控制力。
陶氏消泡剂常用有：陶氏DF-103/DF-104/DF-105/DF-114/DF-106消泡剂、UCON-50-HB-3520消泡剂，UCON-50-HB-2000消泡剂。
消泡剂gpes分子结构全文共四篇示例，供读者参考第一篇示例：消泡剂是一种广泛应用于化工、医药等领域的化学品，它具有去除泡沫的特性。
在众多消泡剂中，gpes是一种常见且效果显著的消泡剂。
今天我们就来详细了解一下消泡剂gpes的分子结构及其作用机理。
消泡剂gpes的全称为硅氧烷聚醚磷酸酯，其分子结构如下：[(CH3)2SiO]n {PO(OR)2}2Si代表硅元素，O代表氧元素，P代表磷元素，R代表有机基团。
消泡剂gpes的分子结构中含有硅氧键、硅-氧-磷键等基团，这些基团赋予了gpes优良的消泡性能。
消泡剂gpes是一种非常有效的消泡剂，其主要作用是破坏液体中的表面张力，从而使得泡沫破裂消失。
消泡剂gpes的分子结构中含有多个亲水性基团，这些基团可以吸附在液体表面，形成一层薄膜，从而改变液体表面的能量状态，阻碍泡沫的形成和稳定，达到抑制泡沫产生的效果。
消泡剂gpes还具有很好的渗透性，可以迅速渗入泡沫内部，破坏泡沫中的气泡结构，使得泡沫迅速瓦解，减少泡沫的体积和表面积，最终消除泡沫。
这种渗透性与消泡剂gpes分子结构中的磷酸酯基团有关，磷酸酯基团能够与泡沫中的水分子形成氢键，加速消泡剂gpes的扩散和渗透。
消泡剂gpes的分子结构非常复杂且多样化，其独特的硅氧烷聚醚磷酸酯结构赋予了它很好的消泡效果。
消泡剂gpes可以迅速破坏液体表面张力，渗透到泡沫内部，并形成均匀稳定的薄膜，从而有效地去除泡沫，并且对液体的物理性质和化学性质影响较小，是一种优秀的消泡剂。
希望通过对消泡剂gpes分子结构的了解，大家对其消泡机制有更深入的理解。
第二篇示例：消泡剂，也称为表面活性剂，是一种能够降低液体表面张力和稳定泡沫的化学物质。
消泡剂在各种工业生产中都得到广泛应用，例如食品加工、化妆品生产、洗涤剂制造等。
在这些领域中，消泡剂能够有效地控制泡沫的生成和稳定性，从而提高生产效率和产品质量。
消泡剂的分子结构对其性能起着至关重要的作用。
1. CHEMICAL PRODUCT/COMPANY IDENTIFICATIONName: MS-122XD Product Use: Release Agent or Dry LubricantDPMS-Z0612APTFE Release Agent/Dry LubricantMANUFACTURER/DISTRIBUTOR: Emergency Phone Number:(800) 424-9300Miller-Stephenson Chemical55 Backus Ave.Danbury, Conn. 06810 USA(203) 743-44472. HAZARDS IDENTIFICATIONHazard Classification: Gases under pressure – Liquefied GasLabel elements:Single Word: WarningHazard StatementsContains gas under pressure; may explode if heated.May displace oxygen and cause rapid suffocation.Precautionary Statements:Do not pierce or burn, even after use.Protect from sunlight. Do not expose to temperatures exceeding 50°C/122°F.Dispose of contents/container to an approved waste disposal plant.Other hazards which do not result in classification or are not covered by GHSVapors are heavier than air and can cause suffocation by reducing oxygen available for breathing.The thermal decomposition vapors of fluorinated polymers may cause polymer fume fever with flu-like symptoms in humans, especially when smoking contaminated tobacco.3. INGREDIENTSMaterial (s) CAS No. Approximate %1,1,1,2-Tetrafluoroethane 811-97-2 80 - 901,1,1,2,2,3,4,5,5,5-Decafluoropentane 138495-42-8 9 - 154. FIRST AID MEASURESInhalation: Remove patient to fresh air. Get medical attention if necessary.Eye: Flush with a large amount of water. Get medical attention if irritation develops and persists.Skin: Wash skin with soap and water after contact. Get medical attention if symptoms occur.Oral: If swallowed, Do NOT induce vomiting. Rinse mouth thoroughly with water. Get medical attention if symptoms occur.Note to physician: Treat symptomatically and supportively.5. FIRE FIGHTING MEASURESFlammability: This product is not flammable. Test Method: Ignition distance test and Enclosed space ignition testFire and Explosion: Aerosols may rupture under fire conditions. Decomposition may occur.Extinguishing Media: Water spray, Alcohol-resistant foam, Dry chemical, Carbon dioxide (CO2)Specific hazards during firefighting: Exposure to combustion products may be a hazard to health. Aerosols will rupture under fire conditions due to the heat and high pressure.Hazardous combustion products: Carbon oxides, Hydrogen fluoride, Carbonyl fluoride, Potentially toxic fluorinated compounds. Special Fire Fighting Instruction: Evacuate area. Use water spray to cool aerosols. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. Do not breathe fumes or vapors from fire. Self-contained breathing apparatus (SCBA) maybe required if a large amount of aerosols rupture under fire conditions. Fight fire from a distance, heat may rupture containers.6.ACCIDENTAL RELEASE MEASURESPersonal precautions, protective equipment, and emergency procedures: Evacuate area. Ventilate the area with fresh air. Use personal protective equipment. If a large amount of aerosols rupture and spill in confined areas, provide mechanical ventilation to disperse the vapors.Environmental precautions: Avoid release to the environment. Prevent material from entering sewers, waterways, or low areas.Do not allow contact with soil, surface, or ground water. Local authorities should be advised if significant spillages cannot be contained.Methods and material for containment and cleaning up: Contain spillage, and then collect with inert absorbent material,(e.g. sand, earth, diatomaceous earth, vermiculite) and place in container for disposal according to local / national regulations.7.HANDLING AND STORAGEHandling: Use in a well-ventilated area to avoid breathing vapors. Use only with adequate ventilation. Use appropriate respiratory protection, when ventilation is inadequate. Avoid contact with skin or eyes. Wash thoroughly after handling.Storage Conditions: Do not store near sources of heat, in direct sunlight or where temperatures exceed 120o F/49o C.8.EXPOSURE CONTROLS/PERSONAL PROTECTIONExposure Limits:ACGIH OSHA1,1,1,2-Tetrafluoroethane Not Established Not Established1,1,1,2,2,3,4,5,5,5-Decafluoropentane Not Established Not EstablishedRespiratory Protection: General and local exhaust ventilation is recommended to maintain vapor exposures below recommended limits. Where concentrations are above recommended limits or are unknown, appropriate respiratory protection should be worn. Follow OSHA respirator regulations (29 CFR 1910.134) and use NIOSH/MSHA approved respirators. Protection provided by air purifying respirators against exposure to any hazardous chemical is limited. Use a positive pressure air supplied respirator if there is any potential for uncontrolled release, exposure levels are unknown, or any other circumstance where air purifying respirators may not provide adequate protection.Eye Protection: Avoid eye contact. Use chemical goggles or safety glasses with side shields.Skin Protection: Avoid contact with skin. Use gloves impervious when prolonged or frequently repeated contact occurs. Wash hands before breaks and at the end of workday. Breakthrough time is not determined for the product. Change gloves often.Prevention of Swallowing: Do not eat, drink or smoke when using this product. Wash hands thoroughly after contact.9.PHYSICAL AND CHEMICAL PROPERTIESBoiling Point: Not Applicable Percent Volatile by Volume: 99%Density: 1.25 g/cc at 77o F/25o C Vapor Pressure: 80 psig at 77o F/25o CVapor Density (Air=1): >1 Solubility in H2O : InsolublepH Information: Neutral Evaporation Rate (CC14=1): >1Form: Aerosol Appearance: MilkyColor: White Odor: Faint Ethereal Odor10. STABILITY AND REACTIVITYReactivity: Not classified as a reactivity hazard.Chemical Stability: Stable at normal conditions.Material and Conditions to Avoid: None known.Hazardous Decomposition: This product can be decomposed by high temperatures (flame, glowing metal surfaces, etc.) forming Hydrofluoric acid, Carbonyl difluoride, Carbon monoxide and Carbon dioxide.11. TOXICOLOGICAL INFORMATION1,1,1,2-TetrafluoroethaneAcute Inhalation:LC50 (Rat) > 567000, 4 h. Test atmosphere: gas. Method: OECD Test Guideline 403No observed adverse effect concentration (Dog): 40000 ppm. Test atmosphere: gas. Remarks: Cardiac sensitizationLowest observed adverse effect concentration (Dog): 80000 ppm. Test atmosphere: gas. Symptoms: May cause cardiac arrhythmia. Cardiac sensitization threshold limit (Dog): 334,000 mg/m³. Test atmosphere: gas. Symptoms: May cause cardiac arrhythmia.Skin corrosion/irritation: No skin irritation.Serious eye damage/eye irritation: No eye irritation.Respiratory or skin sensitization: Not classified based on available information. Negative in Rat: Skin contact and Inhalation. Germ cell mutagenicity: Weight of evidence does not support classification as a germ cell mutagen.Test Type: Mammalian erythrocyte micronucleus test (in vivo cytogentic assay) Species: MouseApplication Route: inhalation (gas) Method: OECD Test Guideline 474 Result: negativeTest Type: Unscheduled DNA synthesis (UDS) test with mammalian liver cells in vivo Species: RatApplication Route: inhalation (gas) Method: OECD Test Guideline 486 Result: negativeCarcinogenicity: Weight of evidence does not support classification as a carcinogen. Rat by inhalation (gas) for 2 years is negative. Method: OECD Test guideline 453Reproductive toxicity: Weight of evidence does not support classification for reproduction toxicity.Effects on fertility: Mouse by inhalation is negative.Effects on fetal development: Test type: Combined repeated dose toxicity study with the reproduction/development toxicity screening test in Rabbit by inhalation (gas) is negative. Method: OECD Test Guideline 414STOT-single exposure: Not classified based on available information. No significant health effects observed in animals at concentrations of 20000V/4H or less by inhalation (gas).STOT-Repeated exposure: Not classified based on available information. No significant health effects observed in animals at concentrations of 20000V/4H or less by inhalation (gas).Aspiration toxicity: No aspiration toxicity classification.1,1,1,2,2,3,4,5,5,5-DecafluoropentaneInformation on likely routes of exposure: Inhalation, Skin contact, Ingestion, Eye contactAcute Oral: LD50: > 5000 mg/kg in ratsAcute Inhalation (vapor): 4 hour LC50: 114 mg/l in ratsAcute Dermal: LD50: > 5000 mg/kg in ratsSkin Corrosion/Irritation: No skin irritation in rabbits.Serious Eye Irritation/ Eye Irritation: No eye irritation in rabbits.Skin Sensitization: No skin sensitization in Guinea pigs.Respiratory Sensitization: Not classified based on available information.Germ Cell Mutagenicity: Weight of evidence does not support classification as a germ cell mutagen.Carcinogenicity: Not classified based on available information.Reproductive toxicity: Weight of evidence does not support classification as a germ cell mutagen.STOT-single exposure: Not classified based on available information.STOT-repeated exposure: No significant health effects observed in animals at concentrations of 1mg/l/6h/d or less.Aspiration toxicity: Not classified based on available information.12. ECOLOGICAL INFORMATION1,1,1,2-TetrafluoroethaneToxicity to fish: 96 hour LC50 (Oncorhynchus mykiss (rainbow trout)): 450 mg/l. Method: Regulation (EC) No. 440/2008, Annex, C.1 Toxicity to daphnia and other: 48 hour EC50 (Daphnia magna (Water flea)): 980 mg/l. Method: Regulation (EC) No. 440/2008, Annex, C.2Toxicity to algae: 96 hour ErC50 (algae): 100 mg/l. Based on data from similar materials.Biodegradability: Not readily biodegradable. Method: OECD Test Guideline 301DBioaccumulative potential: Bioaccumulation is unlikely. Partition coefficient n-octanol/ water (log Pow): 1.06Mobility in soil: No data availableOther adverse effects: No data available1,1,1,2,2,3,4,5,5,5-Decafluoropentane96 hour LC50 in Oncorhynchus mykiss (rainbow trout): 13.9 mg/l96 hour LC50 in Pimephales promelas (fathead minnow): 27.2 mg/196 hour LC50 in Danio rerio (zebra fish): 13 mg/l48 hour LC50 in Daphnia magna (Water flea): 11.7 mg/l72 hour EC50 in Pseudokirchneriella subcapitata (Green algae): >120 mg/l21 days NOEC in Daphnia magna (Water flea): 1.72 mg/lBiodegradability: Not readily biodegradable.Bioaccumulative potential: Bioaccumulation is unlikely.Mobility in soil: No data available13.DISPOSAL CONSIDERATIONSComply with federal, state, and local regulations. Remove to a permitted waste disposal facility. Do not puncture or incinerate cans. Empty aerosol cans before disposal.14.TRANSPORT INFORMATIONU.S. DOTLimited QuantityIATAProper Shipping Name: Aerosols, Non-FlammableHazard Class: 2.2Identification No. UN1950Packing Group: NoneIMDGProper Shipping Name: Aerosols, Non-FlammableHazard Class: 2.2Identification No. UN1950Packing Group: None15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA: All ingredients are listed in TSCA inventory.1,1,1,2,2,3,4,5,5,5-Decafluoropentane(CAS# 138495-42-8) - The United States Environmental Protection Agency has established a Significant New Use Rule (SNUR; 40 CFR 721.5645) for this product. Also, this product requires an export notification under TSCA Section 12(b) and 40 CFR Part 707 Subpart D.U.S. State RegulationsCalifornia Prop. 65WARNING: This product can expose you to chemicals including pentadecafluorooctanoic acid, which is/are known to the State of California to cause birth defects or other reproductive harm. For more information go to . Note to User: This product is not made with PFOA nor is PFOA intentionally present in the product; however, it is possible that PFOA may be present as an impurity at background (environmental) levels.16. OTHER INFORMATIONNPCA-HMIS Ratings:Health - 1Flammability - 0Reactivity - 0Personal Protective rating to be supplied by user depending on the conditions.FOR INDUSTRIAL USE ONLYREVISION DATE: APRIL 2022The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. Final determination of suitability of any material is the sole responsibility of the user.。
