1,2,5-Oxadiazole-3-carboxamide,4-methyl-, 2-oxide
- 中文别名：4-甲基-2-氧代-1,2,5-恶二唑-2-鎓-3-甲酰胺
- 英文别名：4-methyl-2-oxido-1,2,5-oxadiazol-2-ium-3-carboxamide;
4-Methyl-3-furazancarboxamide 2-oxide;
3-FURAZANCARBOXAMIDE,4-METHYL-,2-OXIDE;
4-Methyl-3-furoxancarboxamid;
3-Methylfuroxan-4-carboxamide;
4-methyl-2-oxy-furazan-3-carboxylic acid amide;
4-methyl-1,2,5-oxadiazole-2-oxide-3-carboxylic acid amide;
4-Methyl-3-furoxancarbonsaeureamid;
4-Methyl-3-furoxancarboxamide;
3-Methyl-4-furoxancarboxamide
- CAS No.：37895-45-7
- 分子式：
C4H5N3O3
- 分子量：0
- 精确分子量：143.03300
- PSA：94.58000
- InChI：The Key: YCIQUDDZPRNRMY-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.77g/cm3
- 沸点：
- 336.3ºC at 760mmHg
- 闪点：
- 157.2ºC
- 折射率：
- 1.672
安全信息
- 密度：
- 1.77g/cm3
- 沸点：
- 336.3ºC at 760mmHg
- 闪点：
- 157.2ºC
- 折射率：
- 1.672
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LU6848500
- CHEMICAL NAME :
- 3-Furazancarboxamide, 4-methyl-, 2-oxide
- CAS REGISTRY NUMBER :
- 37895-45-7
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H5-N3-O3
- MOLECULAR WEIGHT :
- 143.12
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 :
- 2900 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BSIBAC Bolletino della Societe Italiana di Biologia Sperimentale. (Casa Editrice Idelson, Via A. de Gasperi, 55, 80133 Naples, Italy) V.2- 1927- Volume(issue)/page/year: 56,2364,1980
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%
