Thiophene, dihydro-,1,1-dioxide (CAS 28452-93-9) — formula C4H6O2S, molecular weight 118.16; category inorganic chemicals.
| CAS Number | 28452-93-9 |
|---|---|
| Molecular Formula | C4H6O2S |
| Molecular Weight | 118.16 |
| Melting Point | 147 to 149 °F (NTP, 1992) |
| LogP | log Kow= -1.448 |
| Category | Inorganic Chemicals |
Thiophene, dihydro-,1,1-dioxide is an inorganic compound with CAS registry number 28452-93-9 and molecular formula C4H6O2S (molecular weight 118.16), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 28452-93-9
Its molecular formula C4H6O2S comprises 4 C, 6 H, 2 O, 1 S atoms.
Also known as: Thiophene, dihydro-,1,1-dioxide · 噻吩，二氢-,1,1-二氧化物
Category: inorganic chemicals
The CAS registry number of Thiophene, dihydro-,1,1-dioxide is 28452-93-9.
Molecular formula C4H6O2S, molecular weight 118.16.
It is also registered under: Thiophene, dihydro-,1,1-dioxide, 噻吩，二氢-,1,1-二氧化物.
Category: Inorganic Chemicals.
Independent reference data for Thiophene, dihydro-,1,1-dioxide (CAS 28452-93-9), compiled from public chemistry databases.
| CAS Registry Number | 28452-93-9 |
|---|---|
| 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
| Reported hazard statements | H318 (55.3%), H319 (44.7%) |
|---|
H318 (55.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
H319 (44.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Thiophene, dihydro-,1,1-dioxide · CAS 28452-93-9 · C4H6O2S. UNII Z6003L44MN. Melting Point: 147 to 149 °F (NTP, 1992); Melting Point: 64-65.5 °C; Flash Point: 235 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 噻吩，二氢-,1,1-二氧化物