CAS Number77-79-2
Synonyms2,5-Dihydrothiophene-1,1-dioxide; Sulfolene; MFCD00005481; 2,5-dihydrothiophene dioxide; butadiene sulfone; EINECS 201-059-7; 3-Sulfolene; 2,5-Dihydrothiophene, 1,1-dioxide; Sulpholene; Thiophene, 2,5-dihydro-, 1,1-dioxide; 2,5-dihydrothiophene 1,1-dioxide
Molecular FormulaC4H6O2S
Molecular Weight118.15
Purity98%
Density1.3±0.1 g/cm3
Boiling Point299.2±29.0 °C at 760 mmHg
Melting Point65-66 °C (lit.)
Appearancecrystals
EINECS201-059-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 77-79-2 |
| Catalog No. | 2A-1193124 |
| Chinese Name | 3-环丁烯砜 |
| Synonyms | 2,5-Dihydrothiophene-1,1-dioxide; Sulfolene; MFCD00005481; 2,5-dihydrothiophene dioxide; butadiene sulfone; EINECS 201-059-7; 3-Sulfolene; 2,5-Dihydrothiophene, 1,1-dioxide; Sulpholene; Thiophene, 2,5-dihydro-, 1,1-dioxide; 2,5-dihydrothiophene 1,1-dioxide |
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.15 |
| Purity | 98 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 299.2±29.0 °C at 760 mmHg |
| Melting Point | 65-66 °C (lit.) |
| Appearance | crystals |
| Storage Condition | This product is sealed and stored in a cool and dr |
| EINECS | 201-059-7 |
| PubChem ID | 24892071 |
| MDL Number | MFCD00005481 |
| SMILES | O=S1(=O)CC=CC1 |
| InChI | 1S/C4H6O2S/c5-7(6)3-1-2-4-7/h1-2H,3-4H2 |
| InChI Key | MBDNRNMVTZADMQ-UHFFFAOYSA-N |
| Beilstein/REAXYS | 107004 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/194689_1_77_79_2.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: 3335 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods Aviation regulated solid, n.o.s. (2,5-Dihydrothiophene 1,1-dioxide) 14.3 Transport hazard categories European land transport danger code: -International sea transport danger code: -International air transport danger code: 9 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Transport Dangerous Regulations: -International Air Transport Dangerous Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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