二-噻吩-2-乙酸

二-噻吩-2-乙酸名称

[ CAS 号 ]:
4408-82-6

[ 中文名 ]:
二-噻吩-2-乙酸

[ 英文名 ]:
2-Thiopheneacetic acid, .alpha.-2-thienyl-

[英文别名 ]:

2,2-dithien-2-ylacetic acid
Di-thiophen-2-yl-acetic acid
ACETIC ACID,DI-2-THIENYL

二-噻吩-2-乙酸物理化学性质

[ 密度 ]:
1.404g/cm3

[ 沸点 ]:
375.1ºC at 760 mmHg

[ 分子式 ]:
C₁₀H₈O₂S₂

[ 分子量 ]:
224.29900

[ 闪点 ]:
180.7ºC

[ 精确质量 ]:
223.99700

[ PSA ]:
93.78000

[ LogP ]:
3.02610

[ 折射率 ]:
1.654

二-噻吩-2-乙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AH3502500

CHEMICAL NAME :: Acetic acid, di-2-thienyl-

CAS REGISTRY NUMBER :: 4408-82-6

BEILSTEIN REFERENCE NO. :: 0011342

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H8-O2-S2

MOLECULAR WEIGHT :: 224.30

WISWESSER LINE NOTATION :: T5SJ BYVQ- BT5SJ

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 :: 180 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#05004

二-噻吩-2-乙酸安全信息

[ 海关编码 ]:
2934999090

二-噻吩-2-乙酸合成路线

详细合成路线

二-噻吩-2-乙酸上下游产品

二-噻吩-2-乙酸上游产品

二-噻吩-2-乙酸下游产品

二-噻吩-2-乙酸海关

[ 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%