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3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯

3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯名称

[ CAS 号 ]:
22244-22-0

[ 中文名 ]:
3,4-二氢-2H-苯并[1,4]噁嗪-2-羧酸乙酯

[ 英文名 ]:
Ethyl 3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate

[英文别名 ]:

ethyl 3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate

3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯物理化学性质

[ 密度 ]:
1.167g/cm3

[ 沸点 ]:
327.2ºC at 760mmHg

[ 分子式 ]:
C₁₁H₁₃NO₃

[ 分子量 ]:
207.22600

[ 闪点 ]:
151.7ºC

[ 精确质量 ]:
207.09000

[ PSA ]:
47.56000

[ LogP ]:
1.56060

[ 蒸汽压 ]:
0.000205mmHg at 25°C

[ 折射率 ]:
1.524

[ 储存条件 ]:
-20°C，避光，惰性气体

3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯MSDS

详细MSDS(安全技术说明书)

3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM3004000

CHEMICAL NAME :: 2H-1,4-Benzoxazine-2-carboxylic acid, 3,4-dihydro-, ethyl ester

CAS REGISTRY NUMBER :: 22244-22-0

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H13-N-O3

MOLECULAR WEIGHT :: 207.25

WISWESSER LINE NOTATION :: T66 BN EOT&J DVO2

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 :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: DPHFAK Dissertationes Pharmaceuticae et Pharmacologicae. (Warsaw, Poland) V.18-24, 1966-72. For publisher information, see PJPPAA. Volume(issue)/page/year: 21,25,1969

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3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯安全信息

[ 危害码 (欧洲) ]:
Xn

[ 海关编码 ]:
2934999090

3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯合成路线

详细合成路线

3,4-二氢-2H-苯并[b][1,4]恶嗪-2-羧酸乙酯海关

[ 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%