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3-氯异噁唑-5-羧酸

3-氯异噁唑-5-羧酸名称

[ CAS 号 ]:
20724-56-5

[ 中文名 ]:
3-氯异噁唑-5-羧酸

[ 英文名 ]:
3-Chloro-5-isoxazolecarboxylic acid

[英文别名 ]:

3-chloro-5-isoxazolecarboxylic acid
3-chloroisoxazol-5-carboxylic acid
3-Chlor-isoxazol-carbonsaeure-(5)
3-Chlorisoxazol-5-carbonsaeure
5-ISOXAZOLECARBOXYLIC ACID,3-CHLORO
3-Chloroisoxazole-5-carboxylic acid

3-氯异噁唑-5-羧酸物理化学性质

[ 密度 ]:
1.64g/cm3

[ 沸点 ]:
342.6ºC at 760 mmHg

[ 分子式 ]:
C₄H₂ClNO₃

[ 分子量 ]:
147.51700

[ 闪点 ]:
161ºC

[ 精确质量 ]:
146.97200

[ PSA ]:
63.33000

[ LogP ]:
1.02620

[ 蒸汽压 ]:
2.87E-05mmHg at 25°C

[ 折射率 ]:
1.545

3-氯异噁唑-5-羧酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NY2375000

CHEMICAL NAME :: 5-Isoxazolecarboxylic acid, 3-chloro-

CAS REGISTRY NUMBER :: 20724-56-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H2-Cl-N-O3

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 :: 1860 mg/kg

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

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 18,569,1969

3-氯异噁唑-5-羧酸安全信息

[ 海关编码 ]:
2934999090

3-氯异噁唑-5-羧酸合成路线

详细合成路线

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3-氯异噁唑-5-羧酸海关

[ 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%