CAS 3920-50-1 MFCD00129925-1H-Pyrazole-3-carbaldehyde 1H-吡唑-3-甲醛 TAO{mole}

1H-Pyrazole-3-carbaldehyde 1H-吡唑-3-甲醛

CAS 3920-50-1 MFCD00129925

化学结构图

SMILES: O=Cc1cc[nH]n1

化学属性

Mol. Formula	C4H4N2O
Mol. Weight	96.089
Melting Point	142-144°C
Density
Boiling Point	299.9°C at 760 mmHg

别名和识别编码

Chemical Name	1H-Pyrazole-3-carbaldehyde
MDL Number	MFCD00129925
Chemical Name Translation	1H-吡唑-3-甲醛
CAS Number	3920-50-1
Reaxys-RN	1735
PubChem Substance ID	12218383
Synonym	1H-Pyrazole-3-carbaldehyde {LY} 1H-Pyrazole-3-carbaldehyde {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehy
EC Number
Beilstein Registry Number
LabNetwork Molecule ID	LN00003824
InChI	InChI=1S/C4H4N2O/c7-3-4-1-2-5-6-4/h1-3H,(H,5,6)
Canonical SMILES	O=CC1=NNC=C1

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安全信息

Signal word

GHS Symbol

Hazard statements

H315 Causes skin irritation 会刺激皮肤

Precautionary statements

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。
P302
P305 IF IN EYES: 如果进入眼睛
P332 IF SKIN irritation occurs: 如果发生皮肤刺激：
P337 If eye irritation persists: 如果眼睛刺激持续
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

WGK Germany3

UN Number

Hazard Codes

Safety Statements

Risk Statements

RTECS

Packing Group

Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitro