Mth-dl-亮氨酸

Mth-dl-亮氨酸名称

[ CAS 号 ]:
1076-72-8

[ 中文名 ]:
Mth-dl-亮氨酸

[ 英文名 ]:
mth-dl-leucine

[英文别名 ]:

5-isobutyl-3-methyl-2-thioxo-imidazolidin-4-one
5-Isobutyl-3-methyl-2-thioxo-4-imidazolidinone
MTH-DL-Leucine Methylthiohydantoin-DL-leucine
5-Isobutyl-3-methyl-2-thio-hydantoin

Mth-dl-亮氨酸物理化学性质

[ 密度 ]:
1.16g/cm3

[ 沸点 ]:
239ºC at 760 mmHg

[ 分子式 ]:
C₈H₁₄N₂OS

[ 分子量 ]:
186.27500

[ 闪点 ]:
98.3ºC

[ 精确质量 ]:
186.08300

[ PSA ]:
64.43000

[ LogP ]:
1.01430

[ 蒸汽压 ]:
0.0412mmHg at 25°C

[ 折射率 ]:
1.558

Mth-dl-亮氨酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NJ0749000

CHEMICAL NAME :: 4-Imidazolidinone, 3-methyl-5-(2-methylpropyl)-2-thioxo-

CAS REGISTRY NUMBER :: 1076-72-8

BEILSTEIN REFERENCE NO. :: 0130884

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H14-N2-O-S

MOLECULAR WEIGHT :: 186.30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 3,107,1961

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Mth-dl-亮氨酸安全信息

[ 海关编码 ]:
2933990090

Mth-dl-亮氨酸合成路线

详细合成路线

Mth-dl-亮氨酸上下游产品

Mth-dl-亮氨酸上游产品

Mth-dl-亮氨酸下游产品

Mth-dl-亮氨酸海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%