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三羟甲基丙烷三甲基丙烯酸酯

三羟甲基丙烷三甲基丙烯酸酯用途

【用途一】
可作为过氧化物交联时的助交联剂，适用于顺丁橡胶、二元乙丙、三元乙丙橡胶、异戊橡胶、丁基和丁腈橡胶混炼

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三羟甲基丙烷三甲基丙烯酸酯名称

[ CAS 号 ]:
3290-92-4

[ 中文名 ]:
三羟甲基丙烷三甲基丙烯酸酯

[ 英文名 ]:
Trimethylolpropane trimethacrylate

[中文别名 ]:

[英文别名 ]:

EINECS 221-950-4
sr350
2,2-Bis(methacryloyloxymethyl)butyl methacrylate
nkestertmpt
saret515
blemmerptt
1,1,1-Trimethylolpropane trimethacrylate
trimethylopropane trimethacrylate
td1500s
2,2-bis(hydroxymethyl)butanol trimethacrylate

三羟甲基丙烷三甲基丙烯酸酯物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
422.1±25.0 °C at 760 mmHg

[ 熔点 ]:
-25°C

[ 分子式 ]:
C₁₈H₂₆O₆

[ 分子量 ]:
338.395

[ 闪点 ]:
181.4±23.2 °C

[ 精确质量 ]:
338.172943

[ PSA ]:
78.90000

[ LogP ]:
3.15

[ 外观性状 ]:
黄色液体

[ 蒸汽密度 ]:
>1 (vs air)

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.470

[ 储存条件 ]:
避免湿气 (吸湿)

[ 水溶解性 ]:
水溶性：不溶；水溶解度：13 mg/l 25 °C；可溶于：丙酮

三羟甲基丙烷三甲基丙烯酸酯MSDS

三羟甲基丙烷三甲基丙烯酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY6675000

CHEMICAL NAME :: 1,3-Propanediol, 2-ethyl-2-hydroxymethyl-, trimethacrylate

CAS REGISTRY NUMBER :: 3290-92-4

LAST UPDATED :: 199712

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C18-H26-O6

MOLECULAR WEIGHT :: 338.44

WISWESSER LINE NOTATION :: 1UY1&VO1X2&1OVY1&U1&1OVY1&U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5660 uL/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 :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2889 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 :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 16 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - mouse Lymphocyte

DOSE/DURATION :: 600 ug/L

REFERENCE :: MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 4,394,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1320 No. of Facilities: 108 (estimated) No. of Industries: 6 No. of Occupations: 9 No. of Employees: 1324 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1320 No. of Facilities: 643 (estimated) No. of Industries: 11 No. of Occupations: 29 No. of Employees: 12901 (estimated) No. of Female Employees: 2107 (estimated)

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三羟甲基丙烷三甲基丙烯酸酯安全信息

[ 符号 ]:

GHS09

[ 危害声明 ]:
H411

[ 警示性声明 ]:
P273

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26

[ 危险品运输编码 ]:
3082

[ WGK德国 ]:
2

[ RTECS号 ]:
TY6675000

[ 海关编码 ]:
2916140000

三羟甲基丙烷三甲基丙烯酸酯合成路线

三羟甲基丙烷三甲基丙烯酸酯上下游产品

三羟甲基丙烷三甲基丙烯酸酯上游产品

三羟甲基丙烷三甲基丙烯酸酯下游产品

三羟甲基丙烷三甲基丙烯酸酯海关

[ 海关编码 ]: 2916190090

[ 中文概述 ]:
2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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