4-Nitrothiophene-2-Carboxylic Acid 4-硝基噻吩-2-羧酸
CAS 13138-70-0 MFCD07787605
化学结构图
SMILES: [O-][N+](=O)C1C=C(SC=1)C(O)=O
化学属性
| Mol. Formula | C5H3NO4S |
|---|---|
| Mol. Weight | 173.15 |
| Density | 1.422 |
| Melting Point | 150-154 |
别名和识别编码
| Chemical Name | 4-Nitrothiophene-2-Carboxylic Acid |
|---|---|
| MDL Number | MFCD07787605 |
| CAS Number | 13138-70-0 |
| EC Number | 250-023-7 |
| Beilstein Registry Number | 2384789 |
| Chemical Name Translation | 4-硝基噻吩-2-羧酸 |
| Synonym | 4-Nitrothiophene-2-carboxylic acid {LY} 4-Nitrothiophene-2-carboxylic acid {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Nitrothiophene-2-carboxy |
| Canonical SMILES | O=C(C1=CC([N+]([O-])=O)=CS1)O |
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安全信息
GHS Symbol
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- 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
