3-Thiophenecarboxylic Acid3-Thiophenic Acid

Name	3-Thiophenecarboxylic acid
Synonyms	AKOS 207-06 AKOS B013976 3-Thenoic acid 3-Thenoylic acid 3-THIOPHENIC ACID B-THIOPHENIC ACID 3-Carboxythiophene 3-Thiophenezoic acid BETA-THIOPHENIC ACID thiophene-3-carboxylate 3 - thiophene forMic acid 3-Thiophenecarboxylic acid Thiophene-3-carboxylic acid 3-Carboxythiophene, 3-Thenoic acid 3-Thiophenecarboxylic Acid3-Thiophenic Acid
CAS	88-13-1
EINECS	201-802-5
InChI	InChI=1/C5H4O2S/c6-5(7)4-1-2-8-3-4/h1-3H,(H,6,7)
InChIKey	YNVOMSDITJMNET-UHFFFAOYSA-N

Molecular Formula	C5H4O2S
Molar Mass	128.15
Density	1.305 (estimate)
Melting Point	136-141 °C (lit.)
Boling Point	260°C (estimate)
Flash Point	117.8°C
Water Solubility	4.3 g/L (25 ºC)
Solubility	water: soluble0.2g/10 mL, clear to almost clear, colorless to slightly brownish-yellow
Vapor Presure	0.00323mmHg at 25°C
Appearance	White powder
Color	White to slightly yellow
Merck	14,9279
BRN	1994
pKa	4.1(at 25℃)
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.5160 (estimate)
MDL	MFCD00005467
Physical and Chemical Properties	Colorless needle-like crystals.
Use	Used as a reagent for organic synthesis

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	XM8330300
HS Code	29349990
Hazard Class	IRRITANT

Use	as a reagent in organic synthesis

Last Update：2024-04-09 20:52:54

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