6-氯-2H-色烯-2-酮

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • 海关数据
  • 上游产品
  • 下游产品

6-氯-2H-色烯-2-酮 基本信息

中文名称:
6-氯-2H-色烯-2-酮 
中文别名:
6-氯-2H-色烯-2-酮 
英文名称:
2H-1-Benzopyran-2-one,6-chloro-
英文别名:
2H-1-Benzopyran-2-one,6-chloro-;
6-chloro-2H-1-benzopyran-2-one;
6-Chlor-cumarin;
6-chloro-2H-chromen-2-one;
7-chloro coumarin;
6-chloro-chromen-2-one;
6-chloro-coumarin;
CHLOROCOUMARIN 
CAS No.:
2051-59-4
分 子 式:
C9H5ClO2
分 子 量:
0
精确分子量:
179.99800
PSA:
30.21000
InChI:
The Key: AMQSYJCKXPUEDR-UHFFFAOYSA-N
分子结构式:
SDS:
查看

6-氯-2H-色烯-2-酮 物化性质

密度:
1.399g/cm3
沸点:
334.9ºC at 760 mmHg
闪点:
181.9ºC
折射率:
1.608
蒸汽压:
0.000124mmHg at 25°C

6-氯-2H-色烯-2-酮 安全信息

海关代码:
2932209090

6-氯-2H-色烯-2-酮 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN4950000
CHEMICAL NAME :
Coumarin, 6-chloro-
CAS REGISTRY NUMBER :
2051-59-4
BEILSTEIN REFERENCE NO. :
0128035
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C9-H5-Cl-O2
MOLECULAR WEIGHT :
180.59
WISWESSER LINE NOTATION :
T66 BOVJ HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
355 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 83,1124,1963
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
163 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 83,1124,1963 *** REVIEWS *** TOXICOLOGY REVIEW PMDCAY Progress in Medical Chemistry. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1961- Volume(issue)/page/year: 10,85,1974

6-氯-2H-色烯-2-酮 海关数据

中国海关编码:2932209090

概述:
2932209090. 其他内酯. 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:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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