丙烯酸甲酯(MA)
丙烯酸甲酯(MA)用途
用于树脂合成、塑料涂料的配制及皮革、纺织品和纸张的加工等，也用作粘合剂
【用途二】
是合成聚合物的单体，主要用作腈纶第二单体，和苯乙烯、醋酸乙烯等的共聚物广泛用于涂料、粘合剂等行业
【用途三】
主要用于涤/棉、涤/腈等混纺织物经纱上浆
【用途四】
丙烯酸甲酯是有机合成中间体及合成高分子的单体，由丙烯酸甲酯合成共聚橡胶具有良好的耐高温及耐油性能。与丙烯腈共聚可改变聚丙烯腈纤维的可纺性、耐塑料及染色性。与甲基丙烯酸甲酯、乙酸乙烯或苯乙烯共聚是性能良好的涂料和地板上光剂。此外，在医药制造、皮革加工、造纸、粘合剂制造、油漆等工业中也有其日益广泛的用途。
【用途五】
1 ．高分子聚合单体。2 ．有机合成。供制作涂料、纺织、皮革、粘合剂等工业用的各种树脂。
丙烯酸甲酯(MA)名称
[ CAS 号 ]:
96-33-3
[ 中文名 ]:
丙烯酸甲酯
[ 英文名 ]:
Methyl acrylate
[中文别名 ]:
[英文别名 ]:
- Curithane 103
- EINECS 202-500-6
- Methyl propenoate
- MFCD00008627
- Methoxycarbonylethylene
- Methyl prop-2-enoate
丙烯酸甲酯(MA)物理化学性质
[ 密度 ]:
0.9±0.1 g/cm3
[ 沸点 ]:
80.2±0.0 °C at 760 mmHg
[ 熔点 ]:
-75 °C
[ 分子式 ]:
C4H6O2
[ 分子量 ]:
86.089
[ 闪点 ]:
6.7±0.0 °C
[ 精确质量 ]:
86.036781
[ PSA ]:
26.30000
[ LogP ]:
0.79
[ 外观性状 ]:
无色液体
[ 蒸汽密度 ]:
3 (vs air)
[ 蒸汽压 ]:
86.3±0.1 mmHg at 25°C
[ 折射率 ]:
1.390
[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放
[ 稳定性 ]:
Stable. Incompatible with bases, acids, oxidizing agents, peroxides. May polymerize on exposure to light. Highly flammable. Commercial product may be inhibited by the presence of hydroquinone monomethyl ether.
[ 水溶解性 ]:
60 g/L (20 ºC)
丙烯酸甲酯(MA)MSDS
丙烯酸甲酯(MA)毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AT2800000
- CHEMICAL NAME :
- Acrylic acid, methyl ester
- CAS REGISTRY NUMBER :
- 96-33-3
- BEILSTEIN REFERENCE NO. :
- 0605396
- LAST UPDATED :
- 199801
- DATA ITEMS CITED :
- 62
- MOLECULAR FORMULA :
- C4-H6-O2
- MOLECULAR WEIGHT :
- 86.10
- WISWESSER LINE NOTATION :
- 1U1VO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rat
- TYPE OF TEST :
- Immersion
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Human
- DOSE/DURATION :
- 75 ppm
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - other changes
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 277 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1350 ppm/4H
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - dyspnea
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 325 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 827 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12800 mg/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 254 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 280 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - tremor Lungs, Thorax, or Respiration - dyspnea
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 2522 ppm/1H
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1243 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 109 gm/kg/2Y-C
- TOXIC EFFECTS :
- Behavioral - fluid intake Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 ug/m3/24H/14W-C
- TOXIC EFFECTS :
- Behavioral - muscle contraction or spasticity Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in spleen
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 71 mg/m3/3H/17W-I
- TOXIC EFFECTS :
- Brain and Coverings - recordings from specific areas of CNS
- TYPE OF TEST :
- Micronucleus test
MUTATION DATA
- TYPE OF TEST :
- Cytogenetic analysis
- TEST SYSTEM :
- Rodent - hamster Lung
- REFERENCE :
- GMCRDC Gann Monograph on Cancer Research. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No. 11- 1971- Volume(issue)/page/year: 27,95,1981 *** REVIEWS *** ACGIH TLV-Not classifiable as a human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 7 mg/m3 (2 ppm) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 39,99,1986 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 39,99,1986 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 11,141,1975 TOXICOLOGY REVIEW CMTVAS Cahiers de Medecine du Travail. (Association Professionnelle Belge des Medecine du Travail, rue du Bultia, 6280 Gerpinnes, Belgium) V.1- 1963- Volume(issue)/page/year: 10(3),49,1973 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 10 ppm (35 mg/m3) (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,154,1971 OSHA PEL (Gen Indu):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 10 ppm (35 mg/m3) (skin) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-BELGIUM:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 10 ppm (35 mg/m3);STEL 20 ppm (70 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 10 ppm (35 mg/m3);STEL 15 ppm (50 mg/m3) JAN 1993 OEL-GERMANY:TWA 5 ppm (18 mg/m3) JAN 1993 OEL-HUNGARY:TWA 20 mg/m3;STEL 40 mg/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-THE PHILIPPINES:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-POLAND:TWA 20 mg/m3 JAN 1993 OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 OEL-SWEDEN:TWA 10 ppm (35 mg/m3);STEL 15 ppm (50 mg/m3);Skin JAN 1993 OEL-SWITZERLAND:TWA 5 ppm (18 mg/m3);STEL 10 ppm;Skin JAN 1993 OEL-TURKEY:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL-UNITED KINGDOM:TWA 10 ppm (35 mg/m3);Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO METHYL ACRYLATE-air:10H TWA 10 ppm (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 46450 No. of Facilities: 931 (estimated) No. of Industries: 22 No. of Occupations: 14 No. of Employees: 11809 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 46450 No. of Facilities: 129 (estimated) No. of Industries: 6 No. of Occupations: 16 No. of Employees: 9762 (estimated) No. of Female Employees: 3877 (estimated)
丙烯酸甲酯(MA)安全信息
[ 符号 ]:
GHS02, GHS06
[ 信号词 ]:
Danger
[ 危害声明 ]:
H225-H302 + H312-H315-H317-H319-H331-H335-H412
[ 警示性声明 ]:
P210-P261-P273-P280-P305 + P351 + P338-P311
[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
F:Flammable
[ 风险声明 (欧洲) ]:
R11;R20/21/22;R36/37/38;R43
[ 安全声明 (欧洲) ]:
S9-S25-S26-S33-S36/37-S43-S43A
[ 危险品运输编码 ]:
UN 1919 3/PG 2
[ WGK德国 ]:
2
[ RTECS号 ]:
AT2800000
[ 包装等级 ]:
II
[ 危险类别 ]:
3
[ 海关编码 ]:
2916121000
丙烯酸甲酯(MA)制备
丙烯甲酯生产方法有：丙烯腈水解法、丙烯直接氧化法和乙烯酮法。
1.丙烯腈水解法 以丙烯腈为原料，在浓硫酸存在的情况下进行水解，水解后的丙烯酰胺硫酸盐再与甲醇进行反应得到丙烯酸甲酯。用丙烯腈水化法生产的丙烯酸甲酯，每吨产品消耗丙烯腈（98%）860kg、甲醇（95%）960kg、硫酸（93%）2000kg。
2.丙烯直接氧化法 以丙烯为原料，第一步氧化丙烯醛，再氧化成丙烯酸。丙烯酸再与甲醇反应生成丙烯酸甲酯。用丙烯直接氧化法生产丙烯酸甲酯，每吨产品消耗丙烯（95%）544kg。
3.乙烯酮法乙烯酮与甲醛以三氟化硼为催化剂进行缩合，再用甲醇急冷，同时酯化生成丙烯酸甲酯。
4.丙烯酸与甲醇酯化法 将丙烯酸、甲醇、可膨胀石墨依次加入平底烧瓶中，加入丙烯酸与甲醇物质的量比为1.15∶1。连接分水器、回流冷凝管，置于磁力加热搅拌器上加热搅拌，待反应一段时间后，冷却。用皂化法计算产率（用碱液中和剩余丙烯酸，再加入定量KOH溶液进行皂化，然后用标准HCl溶液滴定过量的KOH，计算出酯收率）。同时对酯进行分离，将反应液蒸馏，收集65～95℃馏分得粗产物。用5%NaCO3溶液洗至中性，用饱和NaCl溶液洗涤２次，再用无水NaSO4干燥后蒸馏，收集72～74℃馏分，即得产品。
5.改良雷珀法 改良的雷珀法为罗姆哈斯法和道巴底斯法。前者主要用气态一氧化碳来代替80%的羰基镍中的一氧化碳；后者又称高压雷珀法，主要以四氢呋喃为溶剂。
①改良雷珀法。此法反应开始后，一氧化碳与乙炔和醇生成丙烯酸酯，通入的一氧化碳代替羰基镍中的一氧化碳，就可减少羰基镍的再生与镍的回收。反应的溶剂为醇。反应温度为30～50℃，压力为0.1～0.2MPa，乙炔与一氧化碳配比为（1.01～1.10）：1（摩尔比），甲醇与总一氧化碳配比为（1.1～3）∶1（摩尔比）。酸量保持在羰基镍的80%～99%（摩尔比），用以抑制氯代丙酸的生成。此法特点是在常压下操作，设备容易解决，但仍需要制备有毒物羰基镍。
②高压雷珀法。以四氢呋喃为溶剂，以氯化钯为催化剂、氯化铜为促进剂，在200～225℃和8.11～10.13MPa下进行反应。反应器顶部未反应的乙炔气体经洗去丙烯酸后循环使用，反应器底部的丙烯酸与四氢呋喃溶液，蒸出四氢呋喃后即得丙烯酸。以乙炔计丙烯酸收率约90%，以一氧化碳计收率约85%，然后丙烯酸在硫酸或离子交换树脂介质中与甲醇进行酯化，即得丙烯酸甲酯。如在生产丁酯以上的高级酯时用酸性催化剂进行连续酯化；生产丙烯酸乙酯时，用离子交换树脂为催化剂，得到丙烯酸酯。此法的特点是：用四氢呋喃为溶剂，将反应所需的乙炔先溶解在四氢呋喃中，这样可减少高压处理乙炔的危险，同时不用羰基镍，只需用镍盐作催化剂。但此法操作压力较高，因此设备材质要求较高。
丙烯酸甲酯(MA)海关
[ 海关编码 ]: 2916121000
丙烯酸甲酯(MA)文献
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相关化工产品/化学物质：
推荐生产厂家/供应商：
公司名：上海吉至生化科技有限公司
区域：上海市奉贤区
价格：
￥68.0/500ml
联系人：刘佳
产品详情：丙烯酸甲酯
公司名：上海阿拉丁生化科技股份有限公司
区域：上海市浦东新区
价格：
￥需询单/1mg
￥需询单/1g
￥需询单/1g
￥需询单/1g
联系人：阿拉丁李高志
产品详情：丙烯酸甲酯（MA）
公司名：山东金悦源新材料有限公司
区域：济南市天桥区
价格：
￥7000.0/1ton
联系人：王思兵
产品详情：丙烯酸甲酯
公司名：济南世纪通达化工有限公司
区域：济南市天桥区
价格：
￥2250.0/180kg
￥11000.0/1ton
联系人：王经理
产品详情：丙烯酸甲酯
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相关化合物
【丙烯酸甲酯(MA)】化源网提供丙烯酸甲酯(MA)CAS号96-33-3，丙烯酸甲酯(MA)MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询丙烯酸甲酯(MA)上化源网，专业又轻松。>>电脑版：丙烯酸甲酯(MA)
标题：丙烯酸甲酯(MA)_MSDS_用途_密度_CAS号【96-33-3】_化源网 地址：https://m.chemsrc.com/mip/cas/96-33-3_1093353.html