β-(2-噻吩)-D-丙氨酸

β-(2-噻吩)-D-丙氨酸名称

[ CAS 号 ]:
139-86-6

[ 中文名 ]:
β-(2-噻吩)-D-丙氨酸

[ 英文名 ]:
.β.-2-Thienylalanine

[英文别名 ]:

2-thiophenealanine
MFCD00077166
3-(2-thienyl)alanine
EINECS 205-378-2
B-(2-THIENYL)-D-ALANINE
2-thienylalanine

β-(2-噻吩)-D-丙氨酸物理化学性质

[ 密度 ]:
1.355g/cm3

[ 沸点 ]:
373.776ºC at 760 mmHg

[ 分子式 ]:
C₇H₉NO₂S

[ 分子量 ]:
171.21700

[ 闪点 ]:
179.853ºC

[ 精确质量 ]:
171.03500

[ PSA ]:
91.56000

[ LogP ]:
1.40280

[ 蒸汽压 ]:
0mmHg at 25°C

[ 折射率 ]:
1.631

β-(2-噻吩)-D-丙氨酸MSDS

详细MSDS(安全技术说明书)

β-(2-噻吩)-D-丙氨酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XN0290000

CHEMICAL NAME :: 2-Thiophenepropionic acid, alpha-amino-

CAS REGISTRY NUMBER :: 139-86-6

LAST UPDATED :: 199504

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H9-N-O2-S

MOLECULAR WEIGHT :: 171.23

WISWESSER LINE NOTATION :: T5SJ B1YZVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 4800 mg/kg

SEX/DURATION :: female 10-12 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - delayed effects

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Microorganism - not otherwise specified

DOSE/DURATION :: 100 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 12,349,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2613 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 522 (estimated) No. of Female Employees: 261 (estimated)

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β-(2-噻吩)-D-丙氨酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26;S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
XN0290000

[ 海关编码 ]:
2934999090

β-(2-噻吩)-D-丙氨酸海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

β-(2-噻吩)-D-丙氨酸文献

Construction of a Bacillus subtilis (natto) with high productivity of vitamin K2 (menaquinone-7) by analog resistance.

Biosci. Biotechnol. Biochem. 65(9) , 2007-15, (2001)

To invent a functional natto promoting bone formation, the construction of a strain with high productivity of vitamin K2 (menaquinone-7: MK-7), which is important in the carboxylation of a kind of bon...

The developmental biology of heterocyst and akinete formation in cyanobacteria.

Crit. Rev. Microbiol 9(1) , 45-100, (1981)

We will be concerned with the two major differentiated cell types of filamentous cyanobacteria--the heterocyst and the akinete. The former is generally accepted to be the site of aerobic nitrogen fixa...

Colonization by Salmonella typhimurium and Shigella flexneri III of the gastrointestinal tract of mice treated with beta-2-thienylalanine and streptomycin.

Antonie van Leeuwenhoek 45(4) , 531-46, (1979)

Mice fed beta-2-thienylalanine (beta-2-T) by oesophageal tube were no more susceptible to gastrointestinal tract colonization by Salmonella typhimurium or Shigella flexneri III than control mice fed w...

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