Thiophene-2-carboxylic acid structure
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Common Name | Thiophene-2-carboxylic acid | ||
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CAS Number | 527-72-0 | Molecular Weight | 128.149 | |
Density | 1.4±0.1 g/cm3 | Boiling Point | 260.0±0.0 °C at 760 mmHg | |
Molecular Formula | C5H4O2S | Melting Point | 125-127 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 117.8±19.8 °C |
Name | thiophene-2-carboxylic acid |
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Synonym | More Synonyms |
Density | 1.4±0.1 g/cm3 |
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Boiling Point | 260.0±0.0 °C at 760 mmHg |
Melting Point | 125-127 °C(lit.) |
Molecular Formula | C5H4O2S |
Molecular Weight | 128.149 |
Flash Point | 117.8±19.8 °C |
Exact Mass | 127.993202 |
PSA | 65.54000 |
LogP | 1.57 |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.607 |
Water Solubility | 80 g/L (20 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36-S37/39 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | XM8330200 |
HS Code | 2934999090 |
Precursor 9 | |
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DownStream 10 | |
HS Code | 2934999090 |
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Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2-Thiophenecarboxylic acid |
thiophenic acid |
thiofuroic acid |
Thiophene-2-carboxylic acid |
MFCD00005437 |
2-Thenoic Acid |
THIOPHENECARBOXYLIC ACID |
EINECS 208-423-4 |
2-Thiophenic acid |
a-Thiophenecarboxylic Acid |