2-nitrosooxazinane

物化性质

密度：

1.32g/cm3

沸点：

127.3ºC at 760 mmHg

闪点：

30.8ºC

折射率：

1.546

安全信息

密度：

1.32g/cm3

沸点：

127.3ºC at 760 mmHg

闪点：

30.8ºC

折射率：

1.546

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :

RP6430000

CHEMICAL NAME :

2H-1,2-Oxazine, tetrahydro-2-nitroso-

CAS REGISTRY NUMBER :

40548-68-3

BEILSTEIN REFERENCE NO. :

0112124

LAST UPDATED :

199612

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C4-H8-N2-O2

MOLECULAR WEIGHT :

116.14

WISWESSER LINE NOTATION :

T6NOTJ ANO

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

830 mg/kg

TOXIC EFFECTS :

Brain and Coverings - changes in circulation (hemorrhage, thrombosis, etc.) Liver - hepatitis (hepatocellular necrosis), zonal Blood - hemorrhage

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 79,114,1973 ** TUMORIGENIC DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

18 gm/kg/63W-I

TOXIC EFFECTS :

Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Skin and Appendages - tumors

REFERENCE :

ZKKOBW Zeitschrift fuer Krebsforschung und Klinische Onkologie. (Berlin, Fed. Rep. Ger.) V.76-92, 1971-78. For publisher information, see JCROD7. Volume(issue)/page/year: 79,114,1973

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%