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1H-2,3-Benzothiazin-4(3H)-one,2,2-dioxide

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%

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