4100-18-9

• 常用中文名：1,2,3-噻二唑-4-碳酰肼
• 常用英文名：1,2,3-Thiadiazole-4-carbohydrazide
• CAS号：4100-18-9
• 分子式：C₃H₄N₄OS
• 分子量：144.15500
• 发布时间：2018-05-25 08:00:00
• 更新时间：2024-01-02 17:44:36

名称

• 中文名: 1,2,3-噻二唑-4-碳酰肼
• 英文名: thiadiazole-4-carbohydrazide
• 英文别名: WLN: T5NNSJ EVMZ; thiadiazolecarbohydrazide; 4-Hydrazinocarbonyl-1,2,3-thiadiazol; 1,2,3-Thiadiazole-4-carbohydrazide; [1,2,3]thiadiazole-4-carboxylic acid hydrazide; [1,2,3]Thiadiazol-4-carbonsaeure-hydrazid

物化性质

• 密度: 1.552g/cm3
• 熔点: 207-209ºC
• 分子式: C₃H₄N₄OS
• 分子量: 144.15500
• 精确质量: 144.01100
• PSA: 109.14000
• LogP: 0.23280
• 折射率: 1.637

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : XI3685000 CHEMICAL NAME : 1,2,3-Thiadiazole-4-carboxylic acid, hydrazide CAS REGISTRY NUMBER : 4100-18-9 BEILSTEIN REFERENCE NO. : 0124558 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C3-H4-N4-O-S MOLECULAR WEIGHT : 144.17 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#01560

安全

• 危害码 (欧洲): Xi
• 海关编码: 2934999090

合成路线

3989-36-4 ~% 4100-18-9

文献：Looker,J.H.; Wilson,L.W. Journal of Heterocyclic Chemistry, 1965 , vol. 2, p. 348 - 354

4100-17-8 ~% 4100-18-9

文献：Pain,D.L.; Slack,R. Journal of the Chemical Society, 1965 , p. 5166 - 5176

3989-35-3 ~% 4100-18-9

文献：Pain,D.L.; Slack,R. Journal of the Chemical Society, 1965 , p. 5166 - 5176

上下游产品

上游产品  3
3989-36-4 4100-17-8 3989-35-3
下游产品  2
4100-29-2 4100-26-9

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%