3,4-Dihydroxy-2,5-thiophenedicarboxylic acid 2,5-diethyl ester sodium salt structure
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Common Name | 3,4-Dihydroxy-2,5-thiophenedicarboxylic acid 2,5-diethyl ester sodium salt | ||
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CAS Number | 14282-56-5 | Molecular Weight | 283.25300 | |
Density | 1.507g/cm3 | Boiling Point | 343.8ºC at 760mmHg | |
Molecular Formula | C10H12NaO6S+ | Melting Point | 320-325ºC(lit.) | |
MSDS | Chinese USA | Flash Point | 161.7ºC | |
Symbol |
GHS07 |
Signal Word | Warning |
Name | disodium,2,5-bis(ethoxycarbonyl)thiophene-3,4-diolate |
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Synonym | More Synonyms |
Density | 1.507g/cm3 |
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Boiling Point | 343.8ºC at 760mmHg |
Melting Point | 320-325ºC(lit.) |
Molecular Formula | C10H12NaO6S+ |
Molecular Weight | 283.25300 |
Flash Point | 161.7ºC |
Exact Mass | 283.02500 |
PSA | 121.30000 |
LogP | 1.51270 |
Vapour Pressure | 4.41E-06mmHg at 25°C |
Index of Refraction | 1.616 |
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi: Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | 26-36 |
RIDADR | NONH for all modes of transport |
HS Code | 2934999090 |
~93% 3,4-Dihydroxy-2... CAS#:14282-56-5 |
Literature: Zhang, Hua; Qian, Chao; Chen, Xin-Zhi Journal of Chemical Research, 2011 , vol. 35, # 6 p. 339 - 340 |
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% |
disodium 2,5-bis(ethoxycarbonyl)thiophene-3,4-dioate |
disodium 2,5-dicarbethoxy-3,4-dioxythiophene |
Sodium 2,5-bis(ethoxycarbonyl)thiophene-3,4-bis(olate) |
2,5-dicarbethoxy-3,4-dihydroxythiophene disodium salt |
disodium salt of 3,4-dihydroxythiophene-2,5-dicarboxylic acid diethyl ester |
MFCD00159536 |
diethyl 3,4-dihydroxythiophene-2,5-dicarboxylate disodium salt |
3,4-Dihydroxythiophene-2,5-dicarboxylic acid diethyl ester disodium salt |