3-氧基-丁酸-2-[(1,3-二氧基丁氧基)甲基]-2-乙基1,3-丙二基酯

名称

[ CAS 号 ]:
22208-25-9

[ 中文名 ]:
3-氧基-丁酸-2-[(1,3-二氧基丁氧基)甲基]-2-乙基1,3-丙二基酯

[ 英文名 ]:
butanoic acid, 3-oxo-, 2-[(1,3-dioxobutoxy)methyl]-2-ethyl-1,3-propandiyl ester

[英文别名 ]:

Trimethylolpropane trisacetoacetate
LONZAMON AATMP
LONZAMON(R) AATMP
trimethylolpropanetriacetoacetate
Tris(3oxobutanoic acid) Propane-1,1,1-trimethyl

物理化学性质

[ 密度 ]:
1.179g/cm3

[ 沸点 ]:
511.3ºC at 760mmHg

[ 分子式 ]:
C₁₈H₂₆O₉

[ 分子量 ]:
386.39400

[ 闪点 ]:
221.9ºC

[ 精确质量 ]:
386.15800

[ PSA ]:
130.11000

[ LogP ]:
0.94970

[ 蒸汽压 ]:
1.43E-10mmHg at 25°C

[ 折射率 ]:
1.466

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY6670000

CHEMICAL NAME :: 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, triacetoacetate

CAS REGISTRY NUMBER :: 22208-25-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C18-H26-O9

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 :: 34300 uL/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

安全信息

[ 海关编码 ]:
2918300090

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海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%