2-methylthiophene (CAS No. 554-14-3) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 2-methylthiophene is 554-14-3.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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2-methylthiophene · CAS 554-14-3 · C5H6S. UNII 7115JAP77A. Boiling Point: 112.00 °C. @ 760.00 mm Hg; Melting Point: -63.4 °C; Solubility: 112.6 mg/L @ 25 °C (exp).
| CAS Registry Number | 554-14-3 |
|---|---|
| PubChem CID | 11126 |
| Molecular formula | C5H6S |
| IUPAC name | 2-methylthiophene |
| UNII (FDA) | 7115JAP77A |
| Molecular Weight | 98.17 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 98.01902136 |
| Monoisotopic Mass | 98.01902136 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Boiling Point | 112.00 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | -63.4 °C |
| Solubility | 112.6 mg/L @ 25 °C (exp) |
| Vapor Pressure | 24.9 [mmHg] |
| LogP | 2.33 |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|---|
| GHS notification summary | 0.8% (11 / 1456) |
| GHS notification summary | 0.8% (11 / 1456) |
|---|---|
| Reported hazard statements | H225 (10.8%), H302 (94.6%), H312 (94.4%), H332 (94.8%) |
This chemical does not meet GHS hazard criteria for 0.8% (11 of 1456) of reports.
H225 (10.8%): Highly Flammable liquid and vapor [Danger Flammable liquids]
2-METHYLTHIOPHENE; 554-14-3; Thiophene, 2-methyl-; alpha-Methylthiophene; CCRIS 2936; 2-Methylthiacyclopentadiene; 2-thiotolene; 2-methylthiophen; EINECS 209-063-0; BRN 0103734; AI3-15911; 7115JAP77A; .ALPHA.-METHYLTHIOPHENE; DTXSID3060291; FEMA NO. 4928; CHEBI:141567
CAS 554-14-3; molecular formula C5H6S; molecular weight — g/mol.
2-METHYLTHIOPHENE, 554-14-3, Thiophene, 2-methyl-, alpha-Methylthiophene, CCRIS 2936, 2-Methylthiacyclopentadiene.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
0.8% of GHS notifications report no hazard classification (11 of 1456).
Boiling Point: 112.00 °C. @ 760.00 mm Hg; Melting Point: -63.4 °C; Solubility: 112.6 mg/L @ 25 °C (exp); Vapor Pressure: 24.9 [mmHg].
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.