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4-甲基丙烯酰氧基偏苯三酸酐

4-甲基丙烯酰氧基偏苯三酸酐名称

[ CAS 号 ]:
70293-55-9

[ 中文名 ]:
4-甲基丙烯酰氧基乙基偏苯三酸酐

[ 英文名 ]:
2-(METHACRYLOYLOXY)ETHYL 1,3-DIOXO-1,3-DIHYDROISOBENZOFURAN-5-CARBOXYLATE

[中文别名 ]:

4-甲基丙烯酰氧基偏苯三酸酐

[英文别名 ]:

4-methacryloxyethyltrimellitateanhydride
4-meta
4-Methacryloxyethyltrimelliticacidanhydride
4-META/4-Methacryloxyethyl triMellitic anhydride
openyl)oxy)ethylester
4-AETA

4-甲基丙烯酰氧基偏苯三酸酐物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
490.9±30.0 °C at 760 mmHg

[ 分子式 ]:
C₁₅H₁₂O₇

[ 分子量 ]:
304.252

[ 闪点 ]:
220.1±24.6 °C

[ 精确质量 ]:
304.058289

[ PSA ]:
95.97000

[ LogP ]:
3.02

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.0±1.2 mmHg at 25°C

[ 折射率 ]:
1.564

[ 储存条件 ]:
2-8°C，密封，干燥，避光

4-甲基丙烯酰氧基偏苯三酸酐毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NP6600000

CHEMICAL NAME :: 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy) ethyl ester

CAS REGISTRY NUMBER :: 70293-55-9

LAST UPDATED :: 199106

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C15-H12-O7

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea

REFERENCE :: SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 987 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes

REFERENCE :: SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Skin and Appendages - corrosive (after topical exposure)

REFERENCE :: SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Gastrointestinal - hypermotility, diarrhea

REFERENCE :: SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 652 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes

REFERENCE :: SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Skin and Appendages - corrosive (after topical exposure)

REFERENCE :: SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979

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4-甲基丙烯酰氧基偏苯三酸酐安全信息

[ 海关编码 ]:
2932999099

4-甲基丙烯酰氧基偏苯三酸酐海关

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%