Propanedioic acid, (1-oxopropyl)-, diethyl ester (9CI)

名称

[ CAS 号 ]:
21633-77-2

[ 英文名 ]:
Propanedioic acid, (1-oxopropyl)-, diethyl ester (9CI)

[英文别名 ]:

MALONIC ACID,PROPIONYL-,DIETHYL ESTER
C-Propionylmalonic ester
propionylmalonic acid diethyl ester
diethyl 2-propionylmalonate
Propionyl-malonsaeure-diaethylester
diethyl propanoylpropanedioate
Diethyl propionylmalonate

物理化学性质

[ 密度 ]:
1.091g/cm3

[ 沸点 ]:
262ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₁₆O₅

[ 分子量 ]:
216.23100

[ 闪点 ]:
108.2ºC

[ 精确质量 ]:
216.10000

[ PSA ]:
69.67000

[ LogP ]:
0.70790

[ 蒸汽压 ]:
0.0112mmHg at 25°C

[ 折射率 ]:
1.437

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO1575000

CHEMICAL NAME :: Malonic acid, propionyl-, diethyl ester

CAS REGISTRY NUMBER :: 21633-77-2

BEILSTEIN REFERENCE NO. :: 1789421

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H16-O5

MOLECULAR WEIGHT :: 216.26

WISWESSER LINE NOTATION :: 2OVYV2&VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,222,1954

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%