CAS 1918-79-2 MFCD00005439-5-Methylthiophene-2-carboxylic acid 5-甲基-2-噻吩甲酸 TAO{mole}

5-Methylthiophene-2-carboxylic acid 5-甲基-2-噻吩甲酸

CAS 1918-79-2 MFCD00005439

化学结构图

SMILES: Cc1ccc(C(=O)O)s1

化学属性

Mol. Formula	C6H6O2S
Mol. Weight	142.18
Melting Point	135-138°C
TSCA	No
Appearance	白色或浅黄色粉末。熔点136-138℃。
Boiling Point	274.7°C at 760 mmHg

别名和识别编码

Chemical Name	5-Methylthiophene-2-carboxylic acid
CAS Number	1918-79-2
Alfabeta Name	METHYLTHIOPHENECARBOXYLICACID 52---
MDL Number	MFCD00005439
Beilstein Registry Number	113857
EC Number	217-640-3
PubChem Substance ID	87573083
Synonym	5-Methylthiophene-2-carboxylic acid {LY} 5-Methylthiophene-2-carboxylic acid {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 5-Methylthiophene-2-carbox
Chemical Name Translation	5-甲基-2-噻吩甲酸
Reaxys-RN	113857
InChIKey	VCNGNQLPFHVODE-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00004714
Canonical SMILES	O=C(C1=CC=C(C)S1)O

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

安全信息

Warnings IRRITANT

WGK Germany3

Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

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

GHS Symbol

Precautionary statements

P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
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+P332+P313+P362+P364
P305+P351+P338+P337+P313
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 Codes Xi

Signal word

Hazard statements

H315 Causes skin irritation 会刺激皮肤

Storage condition 2-8°C, protect from light {LY} 2-8°C, protect from light {} {LY} 2-8°C, protect from light {} {} {LY} 2-8°C, protect from light {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

MSDS 信息:5-Methyl-2-thiophenecarboxylic acid(1918-79-2).msds
Acros Organics:5-甲基-2-噻吩甲酸 5-Methyl-2-thiophenecarboxylic acid, 99%(1918-79-2)
Sigma Aldrich:1918-79-2(sigmaaldrich)
5-甲基-2-噻吩甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 M1118 5-甲基-2-噻吩甲酸 5-Methyl-2-thiophenecarboxylic Acid 5G 597元 2010/06/21 127880025 5-甲基-2-噻吩甲酸 5-Methyl-2-thiophenecarboxylic acid 99% 2.5 GR 331元 2010/06/21 AC12788DA 5-甲基-2-噻吩甲酸 5-methyl-2-thiophenecarboxylic acid 1 GR 420元
MOL 文件:1918-79-2.mol
TCI Shanghai:5-甲基-2-噻吩甲酸 5-Methyl-2-thiophenecarboxylic Acid,>;95.0%(T)(1918-79-2)
Alfa Aesar:5-甲基噻酚-2-甲酸,98+% 5-Methylthiophene-2-carboxylic acid, 98+%(1918-79-2)