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3,5-二溴-1H-1,2,4-三唑

3,5-二溴-1H-1,2,4-三唑名称

[ CAS 号 ]:
7411-23-6

[ 中文名 ]:
3,5-二溴-1,2,4-三氮唑

[ 英文名 ]:
3,5-dibromo-1H-1,2,4-triazole

[中文别名 ]:

[英文别名 ]:

3,5-dibromo-1H-1,2,4-triazole
1H-1,2,4-Triazole, 3,5-dibromo-
MFCD00487260

3,5-二溴-1H-1,2,4-三唑物理化学性质

[ 密度 ]:
2.6±0.1 g/cm3

[ 沸点 ]:
364.8±25.0 °C at 760 mmHg

[ 熔点 ]:
201ºC

[ 分子式 ]:
C₂HBr₂N₃

[ 分子量 ]:
226.857

[ 闪点 ]:
174.4±23.2 °C

[ 精确质量 ]:
224.853714

[ PSA ]:
41.57000

[ LogP ]:
2.24

[ 外观性状 ]:
固体;White to Light yellow powder to crystal

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.668

[ 储存条件 ]:
2-8°C

3,5-二溴-1H-1,2,4-三唑MSDS

详细MSDS(安全技术说明书)

3,5-二溴-1H-1,2,4-三唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ4570000

CHEMICAL NAME :: s-Triazole, 3,5-dibromo-

CAS REGISTRY NUMBER :: 7411-23-6

LAST UPDATED :: 197902

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C2-H-Br2-N3

MOLECULAR WEIGHT :: 226.88

WISWESSER LINE NOTATION :: T5MN DNJ CE EE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05096

3,5-二溴-1H-1,2,4-三唑安全信息

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S22-S26-S36/37/39

[ 海关编码 ]:
2933990090

3,5-二溴-1H-1,2,4-三唑合成路线

详细合成路线

3,5-二溴-1H-1,2,4-三唑上下游产品

3,5-二溴-1H-1,2,4-三唑上游产品

3,5-二溴-1H-1,2,4-三唑下游产品

3,5-二溴-1H-1,2,4-三唑海关

[ 海关编码 ]: 2933990090

[ 中文概述 ]:
2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%