4-methylthiazole (CAS 693-95-8) — formula C4H5NS, molecular weight 99.01 g/mol; category organic chemicals.
4-methylthiazole (CAS 693-95-8) is a organic chemicals. Its molecular formula C4H5NS comprises 4 C, 5 H, 1 N, 1 S atoms. Its molecular weight is about 99.01 g/mol. Reported physicochemical data: boiling point around 132 °C @ 743 MM HG, LogP about 0.97. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 693-95-8 |
|---|---|
| Molecular Formula | C4H5NS |
| Molecular Weight | 99.01 g/mol |
| Boiling Point | 132 °C @ 743 MM HG |
| LogP | 0.97 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Organic Chemicals|Flavors |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
4-methylthiazole is a carbon-based organic compound with CAS registry number 693-95-8 and molecular formula C4H5NS (molecular weight 99.01 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 693-95-8
Its molecular formula C4H5NS comprises 4 C, 5 H, 1 N, 1 S atoms.
Also known as: 4-methylthiazole · 4-甲基噻唑
Category: organic chemicals / food flavors
The CAS registry number of 4-methylthiazole is 693-95-8.
Molecular formula C4H5NS, molecular weight 99.01 g/mol.
It is also registered under: 4-methylthiazole, 4-甲基噻唑.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Organic Chemicals / Flavors.
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 4-methylthiazole (CAS 693-95-8), compiled from public chemistry databases.
| CAS Registry Number | 693-95-8 |
|---|---|
| PubChem CID | 12748 |
| Molecular formula | C4H5NS |
| Molecular weight | 99.01 g/mol |
| IUPAC name | 4-methyl-1,3-thiazole |
| InChIKey | QMHIMXFNBOYPND-UHFFFAOYSA-N |
| UNII (FDA) | X8S174990R |
| ChEBI ID | CHEBI:35626 |
| FEMA number | 3716 |
| JECFA number | 1043 |
| Molecular Weight | 99.16 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 99.01427034 |
| Monoisotopic Mass | 99.01427034 |
| Topological Polar Surface Area | 41.1 |
| Heavy Atom Count | 6 |
| Boiling Point | 132 °C @ 743 MM HG |
|---|---|
| Boiling Point | 133.00 to 134.00 °C. @ 760.00 mm Hg |
| Boiling Point | 133-134 °C |
| Density | 1.112 @ 25 MM HG |
| Density | 1.088-1.092 |
| Vapor Pressure | 8.6 [mmHg] |
| LogP | 0.97 |
| Refractive Index | 1.519-1.528 |
4-METHYLTHIAZOLE; 693-95-8; 4-Methyl-1,3-thiazole; Thiazole, 4-methyl-; FEMA No. 3716; DTXSID5027300; CHEBI:35626; NSC-42976; X8S174990R; DTXCID307300; RefChem:99952; 211-764-1; 4-methyl thiazole; 4-Methyl-Thiazole; MFCD00005340; CHEMBL1566946
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Green, Nut, Roasted Meat No safety concern at current levels of intake when used as a flavouring agent |
|---|
| Reported hazard statements | H226 (13.8%), H302 (99.6%), H315 (13.6%), H319 (10.6%) |
|---|
H226 (13.8%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (99.6%): Harmful if swallowed [Warning Acute toxicity, oral]
4-methylthiazole is identified by CAS 693-95-8, molecular formula C4H5NS and molecular weight 99.01 g/mol. UNII X8S174990R; ChEBI 35626; InChIKey QMHIMXFNBOYPND-UHFFFAOYSA-N. Boiling Point: 132 °C @ 743 MM HG; Boiling Point: 133.00 to 134.00 °C. @ 760.00 mm Hg; Boiling Point: 133-134 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-甲基噻唑