BUTADIENE-2,2,5,5-D4 SULFONE (CAS 20966-34-1) — formula C4H6O2S, molecular weight 118.16; category organic chemicals.
BUTADIENE-2,2,5,5-D4 SULFONE (CAS 20966-34-1) is a chemical raw material in the organic chemicals category. Its molecular formula C4H6O2S comprises 4 C, 6 H, 2 O, 1 S atoms. Its molecular weight is about 118.16. Reported physicochemical data: melting point around 147 to 149 °F (NTP, 1992), LogP about log Kow= -1.448. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 20966-34-1 |
|---|---|
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.16 |
| Melting Point | 147 to 149 °F (NTP, 1992) |
| LogP | log Kow= -1.448 |
| Applications | specialty solvent in petroleum refining and in the manufacture of sulfolane (another solvent in petroleum refining), Petroleum Production and Refining, 5-Dihydrothiophene 1, 1-dioxide is used as a specialty solvent in petroleum refining and it is used during the manufacture of sulfolane which is also a solvent in petroleum refining. 1, Lubricating agent, Methods of Manufacturing: REACTION OF SULFUR DIOXIDE AND 1 |
| Category | Organic Chemicals |
Documented applications: specialty solvent in petroleum refining and in the manufacture of sulfolane (another solvent in petroleum refining), Petroleum Production and Refining, 5-Dihydrothiophene 1, 1-dioxide is used as a specialty solvent in petroleum refining and it is used during the manufacture of sulfolane which is also a solvent in petroleum refining. 1, Lubricating agent, Methods of Manufacturing: REACTION OF SULFUR DIOXIDE AND 1.
BUTADIENE-2,2,5,5-D4 SULFONE is a carbon-based organic compound with CAS registry number 20966-34-1 and molecular formula C4H6O2S (molecular weight 118.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20966-34-1
Its molecular formula C4H6O2S comprises 4 C, 6 H, 2 O, 1 S atoms.
Also known as: BUTADIENE-2,2,5,5-D4 SULFONE · 丁二烯砜-2,2,5,5-d4
Category: organic chemicals
The CAS registry number of BUTADIENE-2,2,5,5-D4 SULFONE is 20966-34-1.
Molecular formula C4H6O2S, molecular weight 118.16.
It is also registered under: BUTADIENE-2,2,5,5-D4 SULFONE, 丁二烯砜-2,2,5,5-d4.
Recorded applications: specialty solvent in petroleum refining and in the manufacture of sulfolane (another solvent in petroleum refining), Petroleum Production and Refining, 5-Dihydrothiophene 1, 1-dioxide is used as a specialty solvent in petroleum refining and it is used during the manufacture of sulfolane which is also a solvent in petroleum refining. 1, Lubricating agent, Methods of Manufacturing: REACTION OF SULFUR DIOXIDE AND 1.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for BUTADIENE-2,2,5,5-D4 SULFONE (CAS 20966-34-1), compiled from public chemistry databases.
| CAS Number | 20966-34-1 |
|---|---|
| PubChem CID | 6498 |
| Molecular Formula | C4H6O2S |
| IUPAC Name | 2,5-dihydrothiophene 1,1-dioxide |
| UNII (FDA) | Z6003L44MN |
| Molecular Weight | 118.16 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 118.00885060 |
| Monoisotopic Mass | 118.00885060 |
| Topological Polar Surface Area | 42.5 |
| Heavy Atom Count | 7 |
| Melting Point | 147 to 149 °F (NTP, 1992) |
|---|---|
| Melting Point | 64-65.5 °C |
| Flash Point | 235 °F (NTP, 1992) |
| Flash Point | 113 °C |
| Solubility | 50 to 100 mg/mL at 61 °F (NTP, 1992) |
| Vapor Pressure | 0.34 [mmHg] |
| LogP | log Kow= -1.448 |
3-Sulfolene; 2,5-DIHYDROTHIOPHENE 1,1-DIOXIDE; Sulfolene; beta-Sulfolene; Thiophene, 2,5-dihydro-, 1,1-dioxide; sulpholene; 2,5-dihydrothiophene-1,1-dioxide; CCRIS 569; .beta.-Sulfolene; HSDB 2903; EINECS 201-059-7; UNII-Z6003L44MN; DTXSID6021294; BRN 0107004; AI3-23457; 2,5-dihydrothiophene s,s-dioxide
| Notified hazard statements | H318 (55.3%), H319 (44.7%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 丁二烯砜-2,2,5,5-d4