21633-77-2

21633-77-2结构式

常用中文名：Propanedioic acid, (1-oxopropyl)-, diethyl ester (9CI)
常用英文名：Propanedioic acid, (1-oxopropyl)-, diethyl ester (9CI)
CAS号：21633-77-2
分子式：C₁₀H₁₆O₅
分子量：216.23100
发布时间：2017-12-10 21:06:40
更新时间：2024-01-10 14:24:42

英文名	diethyl 2-propanoylpropanedioate
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

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

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

海关编码	2918300090

79-03-8

105-53-3

~86%

21633-77-2

文献：Jung, Jae-Chul; Blake Watkins; Avery, Mitchell A. Heterocycles, 2005 , vol. 65, # 1 p. 77 - 94

13433-00-6

~69%

21633-77-2

文献：The Upjohn Company Patent: US5273975 A1, 1993 ;

570-08-1

21633-77-2

文献：Jung, Jae C.; Watkins, E Blake; Avery, Mitchell A. Synthetic Communications, 2002 , vol. 32, # 24 p. 3767 - 3777

137786-67-5

21633-77-2

文献：Jung, Jae C.; Watkins, E Blake; Avery, Mitchell A. Synthetic Communications, 2002 , vol. 32, # 24 p. 3767 - 3777

996-82-7

79-03-8

21633-77-2

文献：Trebaul,C.; Teste,J. Bulletin de la Societe Chimique de France, 1969 , p. 2456 - 2462

79-03-8

21633-77-2

文献：Lang Chemische Berichte, 1887 , vol. 20, p. 1326

79-03-8

109572-65-8

21633-77-2

文献：Gaudemar-Bardone,F.; Gaudemar,M. Bulletin de la Societe Chimique de France, 1970 , p. 2968 - 2972

上游产品 7
79-03-8 105-53-3 13433-00-6 570-08-1
137786-67-5 996-82-7 109572-65-8
下游产品 3
109249-29-8 4949-44-4 17094-34-7

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%

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