2,3-dibromo-4-methylthiophene (CAS 125257-38-7) — formula C5H4Br2S, molecular weight 255.96; category organic chemicals.
2,3-dibromo-4-methylthiophene (CAS 125257-38-7) is a chemical raw material in the organic chemicals category. Its molecular formula C5H4Br2S comprises 5 C, 4 H, 2 Br, 1 S atoms. Its molecular weight is about 255.96. Reported physicochemical data: LogP about 3.7. 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 | 125257-38-7 |
|---|---|
| Molecular Formula | C5H4Br2S |
| Molecular Weight | 255.96 |
| LogP | 3.7 |
| Category | Organic Chemicals |
2,3-dibromo-4-methylthiophene is a carbon-based organic compound with CAS registry number 125257-38-7 and molecular formula C5H4Br2S (molecular weight 255.96), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 125257-38-7
Its molecular formula C5H4Br2S comprises 5 C, 4 H, 2 Br, 1 S atoms.
Also known as: 2,3-dibromo-4-methylthiophene · 2,3-二溴-4-甲基噻吩
Category: organic chemicals
The CAS registry number of 2,3-dibromo-4-methylthiophene is 125257-38-7.
Molecular formula C5H4Br2S, molecular weight 255.96.
It is also registered under: 2,3-dibromo-4-methylthiophene, 2,3-二溴-4-甲基噻吩.
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 2,3-dibromo-4-methylthiophene (CAS 125257-38-7), compiled from public chemistry databases.
| CAS Registry Number | 125257-38-7 |
|---|---|
| PubChem CID | 14430811 |
| Molecular formula | C5H4Br2S |
| IUPAC name | 2,3-dibromo-4-methylthiophene |
| Molecular Weight | 255.96 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 255.83800 |
| Monoisotopic Mass | 253.84005 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 8 |
2,3-DIBROMO-4-METHYLTHIOPHENE; 125257-38-7; DTXSID00560174; RefChem:244482; DTXCID00510952; 634-135-7; Thiophene, 2,3-dibromo-4-methyl-; MFCD13181590; SCHEMBL9175998; SCHEMBL11254840; SCHEMBL28846563; WBYLRMUZATVKLP-UHFFFAOYSA-N; AKOS015842653; 2,3-Dibromo-4-methylthiophene, 97%; AC-22783; DB-024757
| Reported hazard statements | H302 (100%), H318 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
2,3-dibromo-4-methylthiophene · CAS 125257-38-7 · C5H4Br2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,3-二溴-4-甲基噻吩