<生产厂家价格>

1,2,4-三氮唑

1,2,4-三氮唑用途

1,2,4-三唑是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

1,2,4-三氮唑名称

[ CAS 号 ]:
288-88-0

[ 中文名 ]:
1,2,4-三氮唑

[ 英文名 ]:
1,2,4-Triazole

[中文别名 ]:

[英文别名 ]:

1,2,4-Triazole
1H-1,2,4-Triazole
PYRRODIAZOLE
1H-1,2,4-triazol
1,2,4-1H-Triazole
T5MN DNJ
pyrrodiazol
4-1H-Triazole
TA-4
sym-triazole

1,2,4-三氮唑生物活性

[ 描述 ]:

1,2,4-三唑是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

[体外研究]

蛋白质的酶促消化。用于制备微生物培养基。蛋白胨已至少在 80摄氏度下加热 1.小时,包括在至少 105摄氏度下加热 30分钟,并在至少 140摄氏度下干燥。储存在阴凉,干燥的地方。

1,2,4-三氮唑物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
260.0±9.0 °C at 760 mmHg

[ 熔点 ]:
119-121 °C(lit.)

[ 分子式 ]:
C₂H₃N₃

[ 分子量 ]:
69.07

[ 闪点 ]:
139.1±11.7 °C

[ 精确质量 ]:
69.032700

[ PSA ]:
41.57000

[ LogP ]:
-0.58

[ 外观性状 ]:
白色结晶粉末和片

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.535

[ 储存条件 ]:
Store at 0-5°C

[ 水溶解性 ]:
1250 g/L (20 ºC)

1,2,4-三氮唑MSDS

详细MSDS(安全技术说明书)

1,2,4-三氮唑毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ3806000

CHEMICAL NAME :: s-Triazole

CAS REGISTRY NUMBER :: 288-88-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C2-H3-N3

MOLECULAR WEIGHT :: 69.08

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(11),65,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(11),65,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1750 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - excitement Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(11),65,1986

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1350 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - excitement Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(11),65,1986

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

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

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 364 mg/kg/26W-I

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Kidney, Ureter, Bladder - proteinuria

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(11),65,1986

1,2,4-三氮唑安全信息

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R36;R63

[ 安全声明 (欧洲) ]:
S36/37

[ WGK德国 ]:
2

[ RTECS号 ]:
XZ3806000

[ 海关编码 ]:
2933990090

1,2,4-三氮唑合成路线

详细合成路线

1,2,4-三氮唑上下游产品

1,2,4-三氮唑上游产品

1,2,4-三氮唑下游产品

1,2,4-三氮唑制备

用氨基脲与甲酸，或甲酰胺与水合阱加热制得。

1,2,4-三氮唑海关

[ 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%