| Identification | Back Directory | [Name]
5-methylthiophene-3-carboxylic acid | [CAS]
19156-50-4 | [Synonyms]
5-methyl-3-thenoic acid
3-Carboxy-5-methylthiophene
3-Thiophenecarboxylic acid, 5-methyl-
5-methylthiophene-3-carboxylic acid(SALTDATA: FREE)
5-methyl-3-thiophenecarboxylic acid(SALTDATA: FREE)
4-Carboxy-2-methylthiophene, 5-Methyl-3-thenoic acid | [Molecular Formula]
C6H6O2S | [MDL Number]
MFCD01680229 | [MOL File]
19156-50-4.mol | [Molecular Weight]
142.18 |
| Chemical Properties | Back Directory | [Melting point ]
131-132 °C | [Boiling point ]
274.7±20.0 °C(Predicted) | [density ]
1.319±0.06 g/cm3(Predicted) | [storage temp. ]
2-8°C(protect from light) | [form ]
crystalline powder | [pka]
4.30±0.10(Predicted) | [color ]
Beige/light brown | [InChI]
1S/C6H6O2S/c1-4-2-5(3-9-4)6(7)8/h2-3H,1H3,(H,7,8) | [InChIKey]
VFORWJLUXKGLAH-UHFFFAOYSA-N | [SMILES]
[s]1c(cc(c1)C(=O)O)C |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H319 | [Precautionary statements ]
P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
36 | [Safety Statements ]
26 | [WGK Germany ]
WGK 3 | [HazardClass ]
IRRITANT | [HS Code ]
2934999090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2 |
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