CAS 37622-90-5 MFCD00010844-Ethyl pyrazole-4-carboxylate 吡唑-4-甲酸乙酯 -LabNovo

Ethyl pyrazole-4-carboxylate 吡唑-4-甲酸乙酯

CAS 37622-90-5 MFCD00010844

化学结构图

SMILES: CCOC(=O)c1cn[nH]c1

化学属性

Mol. Formula	C6H8N2O2
Mol. Weight	140.14
Boiling Point	307.8°C at 760 mmHg
Melting Point	78-80°C
TSCA	No
Density	1.422
Flash Point	138-140°C/3mm
Appearance	类白色结晶

别名和识别编码

Chemical Name	Ethyl pyrazole-4-carboxylate
MDL Number	MFCD00010844
PubChem Substance ID	142179
CAS Number	37622-90-5
Reaxys-RN	115762
Synonym	Ethyl 1H-pyrazole-4-carboxylate {LY} Ethyl 1H-pyrazole-4-carboxylate {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 1H-pyrazole-4-carboxylate {} {} {} {} {} {} {} {} {} {} {} {} {}
EC Number	250-023-7
Beilstein Registry Number	2384789
Chemical Name Translation	吡唑-4-甲酸乙酯
InChIKey	KACZQOKEFKFNDB-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00170340
InChI	InChI=1S/C6H8N2O2/c1-2-10-6(9)5-3-7-8-4-5/h3-4H,2H2,1H3,(H,7,8)
Canonical SMILES	O=C(C1=CNN=C1)OCC

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

铜-二胺催化的 N-芳基化反应中使用的原料。

安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338
P305+P351+P338+P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用

Signal word Warning

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xi

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition 2-8°C {LY} 2-8°C Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

4-吡唑甲酸乙酯价格(试剂级):更新日期产品编号产品名称包装价格 2010/06/21 397405000 4-吡唑甲酸乙酯 Ethyl 4-pyrazolecarboxylate 98% 500 MG 1802元 2010/06/21 397401000 4-吡唑甲酸乙酯 Ethyl 4-pyrazolecarboxylate 98% 100 MG 379元 2010/05/25 B25351 4-吡唑甲酸乙酯, 98% Ethyl 1H-pyrazole-4-carboxylate, 98% 25g 6090元
Acros Organics:Ethyl 4-pyrazolecarboxylate, 99%(37622-90-5)
Alfa Aesar:4-吡唑甲酸乙酯,98% Ethyl 1H-pyrazole-4-carboxylate, 98%(37622-90-5)
Hazard Note:Irritant
MOL 文件:37622-90-5.mol
Sigma Aldrich:37622-90-5(sigmaaldrich)