<生产厂家价格>

2-噻吩甲酸

2-噻吩甲酸用途

用作消炎镇痛药中间体，有机合成试剂

2-噻吩甲酸名称

[ CAS 号 ]:
527-72-0

[ 中文名 ]:
2-噻吩甲酸

[ 英文名 ]:
Thiophene-2-carboxylic acid

[中文别名 ]:

[英文别名 ]:

2-Thiophenecarboxylic acid
thiophenic acid
thiofuroic acid
Thiophene-2-carboxylic acid
MFCD00005437
2-Thenoic Acid
THIOPHENECARBOXYLIC ACID
EINECS 208-423-4
2-Thiophenic acid
a-Thiophenecarboxylic Acid

2-噻吩甲酸物理化学性质

[ 密度 ]:
1.4±0.1 g/cm3

[ 沸点 ]:
260.0±0.0 °C at 760 mmHg

[ 熔点 ]:
125-127 °C(lit.)

[ 分子式 ]:
C₅H₄O₂S

[ 分子量 ]:
128.149

[ 闪点 ]:
117.8±19.8 °C

[ 精确质量 ]:
127.993202

[ PSA ]:
65.54000

[ LogP ]:
1.57

[ 外观性状 ]:
白色至灰白色粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.607

[ 储存条件 ]:
室温

[ 水溶解性 ]:
80 g/L (20 ºC)

2-噻吩甲酸MSDS

详细MSDS(安全技术说明书)

2-噻吩甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8330200

CHEMICAL NAME :: 2-Thiophenecarboxylic acid

CAS REGISTRY NUMBER :: 527-72-0

BEILSTEIN REFERENCE NO. :: 0110150

LAST UPDATED :: 199709

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H4-O2-S

MOLECULAR WEIGHT :: 128.15

WISWESSER LINE NOTATION :: T5SJ BVQ

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 :: 1670 mg/kg

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

REFERENCE :: THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,831,1971

2-噻吩甲酸安全信息

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

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

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

[ WGK德国 ]:
3

[ RTECS号 ]:
XM8330200

[ 海关编码 ]:
2934999090

2-噻吩甲酸上下游产品

2-噻吩甲酸上游产品

2-噻吩甲酸下游产品

2-噻吩甲酸制备

暂无

2-噻吩甲酸海关

[ 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%

2-噻吩甲酸文献

Drug-loaded gold/iron/gold plasmonic nanoparticles for magnetic targeted chemo-photothermal treatment of rheumatoid arthritis.

Biomaterials 61 , 95-102, (2015)

We have developed methotrexate (MTX)-loaded poly(lactic-co-glycolic acid, PLGA) gold (Au)/iron (Fe)/gold (Au) half-shell nanoparticles conjugated with arginine-glycine-aspartic acid (RGD), which can b...

Comparative in vitro anti-hepatitis C virus activities of a selected series of polymerase, protease, and helicase inhibitors.

Antimicrob. Agents Chemother. 52 , 3433-7, (2008)

We report here a comparative study of the anti-hepatitis C virus (HCV) activities of selected (i) nucleoside polymerase, (ii) nonnucleoside polymerase, (iii) alpha,gamma-diketo acid polymerase, (iv) N...

Carbon dioxide utilization via carbonate-promoted C-H carboxylation.

Nature 531 , 215-9, (2016)

Using carbon dioxide (CO2) as a feedstock for commodity synthesis is an attractive means of reducing greenhouse gas emissions and a possible stepping-stone towards renewable synthetic fuels. A major i...

更多文献