![]() 4-phenylthiophene-2-carboxylic acid structure
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Common Name | 4-phenylthiophene-2-carboxylic acid | ||
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CAS Number | 21676-88-0 | Molecular Weight | 204.24500 | |
Density | N/A | Boiling Point | 364.2ºC at 760mmHg | |
Molecular Formula | C11H8O2S | Melting Point | 168-170ºC | |
MSDS | Chinese USA | Flash Point | 174.1ºC | |
Symbol |
![]() GHS07 |
Signal Word | Warning |
Name | 4-phenylthiophene-2-carboxylic acid |
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Synonym | More Synonyms |
Boiling Point | 364.2ºC at 760mmHg |
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Melting Point | 168-170ºC |
Molecular Formula | C11H8O2S |
Molecular Weight | 204.24500 |
Flash Point | 174.1ºC |
Exact Mass | 204.02500 |
PSA | 65.54000 |
LogP | 3.11330 |
Vapour Pressure | 6.06E-06mmHg at 25°C |
Index of Refraction | 1.635 |
Symbol |
![]() GHS07 |
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Signal Word | Warning |
Hazard Statements | H302-H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xn: Harmful; |
Risk Phrases | R22;R36/37/38 |
Safety Phrases | 26 |
RIDADR | NONH for all modes of transport |
HS Code | 2934999090 |
~93% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Synthetic Communications, , vol. 24, # 12 p. 1721 - 1726 |
~57% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Journal of Medicinal Chemistry, , vol. 55, # 12 p. 5982 - 5986 |
~% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Synthetic Communications, , vol. 24, # 12 p. 1721 - 1726 |
~% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Synthetic Communications, , vol. 24, # 12 p. 1721 - 1726 |
~% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 443 - 445 |
~% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 443 - 445 |
~% 4-phenylthiophe... CAS#:21676-88-0 |
Literature: Journal of Heterocyclic Chemistry, , vol. 19, p. 443 - 445 |
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% |
2-Carboxy-4-phenylthiophen |
2-Carboxy-4-phenylthiophene |
4-phenyl-2-thiophenecarboxylic acid |
4-Phenylthiophene-2-carboxylicacid |