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S-二苯甲基-L-半胱氨酸

S-二苯甲基-L-半胱氨酸名称

[ CAS 号 ]:
5191-80-0

[ 中文名 ]:
S-二苯甲基-L-半胱氨酸

[ 英文名 ]:
H-Cys(Dpm)-OH

[英文别名 ]:

S-Benzhydryl-L-cysteine
L-3-(Diphenylmethylthio)alanine
S-Diphenylmethyl-L-cysteine
CYSTEINE,S-DIPHENYLMETHYL-,L
Alanine,3-(diphenylmethylthio)-,L

S-二苯甲基-L-半胱氨酸物理化学性质

[ 密度 ]:
1.24g/cm3

[ 沸点 ]:
455.5ºC at 760mmHg

[ 熔点 ]:
206-207℃ (decomposition)

[ 分子式 ]:
C₁₆H₁₇NO₂S

[ 分子量 ]:
287.37700

[ 闪点 ]:
229.3ºC

[ 精确质量 ]:
287.09800

[ PSA ]:
88.62000

[ LogP ]:
3.62140

[ 折射率 ]:
1.63

[ 储存条件 ]:
Store at RT.

S-二苯甲基-L-半胱氨酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HA1800000

CHEMICAL NAME :: Cysteine, S-diphenylmethyl-, L-

CAS REGISTRY NUMBER :: 5191-80-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H17-N-O2-S

MOLECULAR WEIGHT :: 287.40

WISWESSER LINE NOTATION :: QVYZ1SYR&R

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#02416

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S-二苯甲基-L-半胱氨酸安全信息

[ 海关编码 ]:
2930909090

S-二苯甲基-L-半胱氨酸合成路线

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S-二苯甲基-L-半胱氨酸海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%