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1-羟基苯并三唑

1-羟基苯并三唑用途

合成乌苯美司的中间体。

1-羟基苯并三唑名称

[ CAS 号 ]:
2592-95-2

[ 中文名 ]:
1-羟基苯并三唑

[ 英文名 ]:
1-Hydroxybenzotriazole

[中文别名 ]:

[英文别名 ]:

1H-Benzotriazol-1-ol
N-Hydroxybenzotrizole
hydroxybenzotriazole
HOBt solution
MFCD00005805
1-hydroxy-1H-1,2,3-benzotriazole
EINECS 219-989-7
1-hydroxy benzotriazole
1-Oxy-benztriazol
1,2,3-Benzotriazol-1-ol

1-羟基苯并三唑物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
344.6±25.0 °C at 760 mmHg

[ 熔点 ]:
156-159°C

[ 分子式 ]:
C₆H₅N₃O

[ 分子量 ]:
135.123

[ 闪点 ]:
162.2±23.2 °C

[ 精确质量 ]:
135.043259

[ PSA ]:
61.80000

[ LogP ]:
0.69

[ 外观性状 ]:
白色至淡黄色粉末

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.739

[ 储存条件 ]:
Store at RT.

[ 稳定性 ]:
Stable, but possible risk of explosion if heated under confinement. Flammable.

1-羟基苯并三唑MSDS

详细MSDS(安全技术说明书)

1-羟基苯并三唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM1288000

CHEMICAL NAME :: 1H-Benzotriazole, 1-hydroxy-, hydrate

CAS REGISTRY NUMBER :: 2592-95-2

BEILSTEIN REFERENCE NO. :: 0004515

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H5-N3-O

MOLECULAR WEIGHT :: 135.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,679,1992 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,679,1992

1-羟基苯并三唑安全信息

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R5

[ 安全声明 (欧洲) ]:
S16-S33-S7/9-S26-S45-S53-S15

[ 危险品运输编码 ]:
1325

[ RTECS号 ]:
DM1288000

[ 包装等级 ]:
III

[ 危险类别 ]:
4.1

[ 海关编码 ]:
2933990090

1-羟基苯并三唑合成路线

详细合成路线

1-羟基苯并三唑上下游产品

1-羟基苯并三唑上游产品

1-羟基苯并三唑下游产品

1-羟基苯并三唑制备

用邻硝基苯肼与氨水反应制取。

1-羟基苯并三唑海关

[ 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%