CAS 4928-88-5 MFCD00135989-Methyl 1,2,4-Triazole-3-Carboxylate 1H-1,2,4-三唑-3-羧酸甲酯 TAO{mole}

SMILES: COC(=O)c1ncn[nH]1

Chemical Name	Methyl 1,2,4-Triazole-3-Carboxylate
MDL Number	MFCD00135989
CAS Number	4928-88-5
PubChem Substance ID	253659560
Synonym	1 1,2,4-Triatoze-3-carboxylic acid Methylester 1,2,4-Triazole-3-CarboxylataAcidMethylEster 1,2,4-Triazole-3-carboxylatem 1,2,4-Triazole-3-carboxylic acid methyl ester 1,2,4-Triazole-3-methyl-carbox 1,2,4-triazole-3-carboxylicacidmethylester 1,2,4-三氮唑-3-羧酸甲酯 1,2,4一三氮唑-3-羧酸甲酯 1H-1,2,4-TRIAZOLE-3-CARBOXYLATE, METHYL ESTERRIBAVIRIN 1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER 1H-1,2,4-Triazole-3-carboxylic acid methyl ester 1H-1,2,4-Triazole-3-methylcarboxylate 1H-1,2,4-三唑-3-羧酸甲酯 1H-1,2,4-三氮唑-3-羧酸甲酯 2 3-Methoxycarbonyl-1,2,4-triazole 4-三氮唑-3-羧酸甲酯 METHYL 1H-TRIAZOLE-3-CARBOXYLATE 三氮唑甲酯三氮唑羧酸甲酯核苷碱
Chemical Name Translation	1H-1,2,4-三唑-3-羧酸甲酯
Reaxys-RN	878863
LabNetwork Molecule ID	LN00219767
InChI	InChI=1S/C4H5N3O2/c1-9-4(8)3-5-2-6-7-3/h2H,1H3,(H,5,6,7)

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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。
P302+P352
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+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

Hazard statements

Signal word Warning

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；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S37 Wear suitable gloves 戴适当手套；

Risk Statements

Hazard Codes Xi

Sigma Aldrich:4928-88-5(sigmaaldrich)
用途一:用作医药中间体
MOL 文件:4928-88-5.mol
用途三:一种重要的医药中间体，主要用于合成抗病毒药利巴韦林等。
用途二:三氮唑核苷中间体。
Alfa Aesar:1,2,4-三唑-3-羧酸甲酯,98% Methyl 1,2,4-triazole-3-carboxylate, 98%(4928-88-5)
1,2,4-三氮唑-3-羧酸甲酯价格(试剂级):更新日期产品编号产品名称包装价格 2010/05/25 B24750 1,2,4-三唑-3-羧酸甲酯, 98% Methyl 1,2,4-triazole-3-carboxylate, 98% 5g 615元 2010/05/25 B24750 1,2,4-三唑-3-羧酸甲酯, 98% Methyl 1,2,4-triazole-3-carboxylate, 98% 25g 2100元 2010/05/25 B24750 1,2,4-三唑-3-羧酸甲酯, 98% Methyl 1,2,4-triazole-3-carboxylate, 98% 100g 6622元