1H-2,3-Benzothiazin-4(3H)-one,2,2-dioxide
- 中文别名:1H-2,3-苯并噻嗪-4(3H)-酮 2,2-二氧化物
- 中文释义:2,2-dioxo-1H-2λ6,3-benzothiazin-4-one
- 英文别名:2,2-dioxo-1H-2λ6,3-benzothiazin-4-one;
EINECS 244-577-9;
3,4-Dihydro-4-oxo-1H-2,3-benzothiazin-S-dioxid;
2,2-dioxo-1H-2
- CAS No.:21784-53-2
- 分子式:
C8H7NO3S
- 分子量:197.21108
- 精确分子量:197.01500
- PSA:75.11000
- InChI:The Key: UYXCSOAMZMOWRY-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.456g/cm3
- 折射率:
- 1.603
安全信息
- 密度:
- 1.456g/cm3
- 折射率:
- 1.603
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DL0755000
- CHEMICAL NAME :
- 1H-2,3-Benzothiazin-4(3H)-one, 2,2-dioxide
- CAS REGISTRY NUMBER :
- 21784-53-2
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H7-N-O3-S
- MOLECULAR WEIGHT :
- 197.22
- WISWESSER LINE NOTATION :
- T66 BVMSW EHJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 16,1133,1973
海关数据
中国海关编码:2914399090
- 概述:
- 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%