Pentanoic acid, 4-(methoxymethylphosphinyl)-2,2,4-trimethyl-3-oxo-, methyl ester

名称

[ CAS 号 ]:
32674-72-9

[ 英文名 ]:
Pentanoic acid, 4-(methoxymethylphosphinyl)-2,2,4-trimethyl-3-oxo-, methyl ester

[英文别名 ]:

物理化学性质

[ 密度 ]:
1.095g/cm3

[ 沸点 ]:
313.9ºC at 760 mmHg

[ 分子式 ]:
C₁₁H₂₁O₅P

[ 分子量 ]:
264.25500

[ 闪点 ]:
157.5ºC

[ 精确质量 ]:
264.11300

[ PSA ]:
79.48000

[ LogP ]:
2.08760

[ 折射率 ]:
1.438

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YV7650000

CHEMICAL NAME :: Valeric acid, 4-(p-methoxy-p-methylphosphinyl)-3-oxo-2,2,4-trimethy l-, methyl ester

CAS REGISTRY NUMBER :: 32674-72-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H21-O5-P

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 :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04873

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安全信息

[ 海关编码 ]:
2931900090

海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%