2-(4-aminobenzoyl)oxyethyl-trimethylazanium,chloride

名称

[ CAS 号 ]:
21106-24-1

[ 英文名 ]:
2-(4-aminobenzoyl)oxyethyl-trimethylazanium,chloride

[英文别名 ]:

Benzoic acid,p-amino ester with choline chloride
Choline,chloride,p-aminobenzoate
p-Aminobenzoylcholine chloride

物理化学性质

[ 分子式 ]:
C₁₂H₁₉ClN₂O₂

[ 分子量 ]:
258.74400

[ 精确质量 ]:
258.11400

[ PSA ]:
56.14000

[ LogP ]:
2.39880

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GA0800000

CHEMICAL NAME :: Choline, chloride, p-aminobenzoate

CAS REGISTRY NUMBER :: 21106-24-1

LAST UPDATED :: 199412

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H19-N2-O2.Cl

MOLECULAR WEIGHT :: 258.78

WISWESSER LINE NOTATION :: ZR DVO2K1&1&1 &G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1811 ug/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes

REFERENCE :: AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 176,443,1968

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安全信息

[ 海关编码 ]:
2923900090

海关

[ 海关编码 ]: 2923900090

[ 中文概述 ]:
2923900090 其他季铵盐及季铵碱。监管条件:无。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

[ Summary ]:
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%