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2,2-dithiophen-2-ylacetic acid

2,2-dithiophen-2-ylacetic acid


  • 中文别名:二-噻吩-2-乙酸
  • 中文释义:二-噻吩-2-乙酸
  • 英文别名:2,2-dithiophen-2-ylacetic acid;
    2,2-dithien-2-ylacetic acid;
    Di-thiophen-2-yl-acetic acid;
    ACETIC ACID,DI-2-THIENYL 
  • CAS No.:4408-82-6
  • 分子式:C10H8O2S2
  • 分子量:224.29900
  • 精确分子量:223.99700
  • PSA:93.78000
  • InChI:The Key: XOFMKTIZCDSXFR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.404g/cm3
沸点:
375.1ºC at 760 mmHg
闪点:
180.7ºC
折射率:
1.654

安全信息

密度:
1.404g/cm3
沸点:
375.1ºC at 760 mmHg
闪点:
180.7ºC
折射率:
1.654

毒理性

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

海关数据

中国海关编码:2934999090

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

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