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DL-苹果酸二丁酯

DL-苹果酸二丁酯名称

[ CAS 号 ]:
6280-99-5

[ 中文名 ]:
DL-苹果酸二丁酯

[ 英文名 ]:
Butanedioic acid,2-hydroxy-, 1,4-dibutyl ester

[中文别名 ]:

DL-苹果酸二正丁酯

[英文别名 ]:

dl-malic acid dibutyl ester
DI-N-BUTYL DL-MALATE
dl-apple acid dibutyl ester
ENT-337
dl-dibutylmalate
Dibutyl malate
dibutyl dl-malate
malicaciddibutylester

DL-苹果酸二丁酯物理化学性质

[ 密度 ]:
1.04

[ 分子式 ]:
C₁₂H₂₂O₅

[ 分子量 ]:
246.30000

[ 精确质量 ]:
246.14700

[ PSA ]:
72.83000

[ LogP ]:
1.42400

[ 外观性状 ]:
无色 -浅黄色透明液体

[ 储存条件 ]:
室温，干燥，惰性气体存储

DL-苹果酸二丁酯MSDS

详细MSDS(安全技术说明书)

DL-苹果酸二丁酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ9970600

CHEMICAL NAME :: Butanedioic acid, hydroxy-, dibutyl ester, (+-)-

CAS REGISTRY NUMBER :: 6280-99-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C12-H22-O5

MOLECULAR WEIGHT :: 246.34

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 :: >9699 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A010-337

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >4 gm/m3/8H

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A010-337

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1272 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A010-337

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DL-苹果酸二丁酯安全信息

[ 风险声明 (欧洲) ]:
36/37/38