CAS Number14282-56-5
Synonymsdisodium 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
Molecular FormulaC32H32O13S1
Molecular Weight656.66
Density1.507g/cm3
Boiling Point343.8ºC at 760mmHg
Melting Point320-325ºC(lit.)
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 14282-56-5 |
| Catalog No. | 2A-2179807 |
| Chinese Name | 3,4-二羟基噻吩-2,5-二羧酸二乙基酯二钠盐 |
| Synonyms | 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 |
| Molecular Formula | C32H32O13S1 |
| Molecular Weight | 656.66 |
| Density | 1.507g/cm3 |
| Boiling Point | 343.8ºC at 760mmHg |
| Melting Point | 320-325ºC(lit.) |
| HTC | 2934999090 |
| PubChem ID | 29820023 |
| MDL Number | MFCD00866516 |
| InChI | InChI=1S/C10H12O6S.2Na/c1-3-15-9(13)7-5(11)6(12)8(17-7)10(14)16-4-2;;/h11-12H,3-4H2,1-2H3;;/q;2*+1/p-2 |
| InChI Key | PCSQVUZNLOEFFP-UHFFFAOYSA-L |
| Hazard Symbols | transportation |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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