Methylisothiazolinone (CAS 2682-20-4) — formula C4H5NOS, molecular weight 115.01 g/mol.
Methylisothiazolinone (CAS 2682-20-4) is a chemical raw material. Its molecular formula C4H5NOS comprises 4 C, 5 H, 1 N, 1 O, 1 S atoms. Its molecular weight is about 115.01 g/mol. Reported physicochemical data: melting point around 50-51 °C, boiling point around BP: 93 °C at 0.03 mm Hg, LogP about 0. 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 | 2682-20-4 |
|---|---|
| Molecular Formula | C4H5NOS |
| Molecular Weight | 115.01 g/mol |
| Melting Point | 50-51 °C |
| Boiling Point | BP: 93 °C at 0.03 mm Hg |
| LogP | 0 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | Methylisothiazolinone (CAS 2682-20-4) is a chemical raw material. Specific applications are confirmed per inquiry with supporting documents available on request. 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 |
Documented applications: Methylisothiazolinone (CAS 2682-20-4) is a chemical raw material. Specific applications are confirmed per inquiry with supporting documents available on request. 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.
Methylisothiazolinone is a chemical compound with CAS registry number 2682-20-4 and molecular formula C4H5NOS (molecular weight 115.01 g/mol).
CAS number: 2682-20-4
Its molecular formula C4H5NOS comprises 4 C, 5 H, 1 N, 1 O, 1 S atoms.
Also known as: Methylisothiazolinone · 甲基异噻唑啉酮 MIT
The CAS registry number of Methylisothiazolinone is 2682-20-4.
Molecular formula C4H5NOS, molecular weight 115.01 g/mol.
It is also registered under: Methylisothiazolinone, 甲基异噻唑啉酮 MIT.
Recorded applications: Methylisothiazolinone (CAS 2682-20-4) is a chemical raw material. Specific applications are confirmed per inquiry with supporting documents available on request. 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.
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 Methylisothiazolinone (CAS 2682-20-4), compiled from public chemistry databases.
| CAS Registry Number | 2682-20-4 |
|---|---|
| PubChem CID | 39800 |
| Molecular formula | C4H5NOS |
| Molecular weight | 115.01 g/mol |
| IUPAC name | 2-methyl-1,2-thiazol-3-one |
| InChIKey | BEGLCMHJXHIJLR-UHFFFAOYSA-N |
| UNII (FDA) | 229D0E1QFA |
| ChEBI ID | CHEBI:53620 |
| Molecular Weight | 115.16 |
|---|---|
| XLogP3 | 0 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 115.00918496 |
| Monoisotopic Mass | 115.00918496 |
| Topological Polar Surface Area | 45.6 |
| Heavy Atom Count | 7 |
| Boiling Point | BP: 93 °C at 0.03 mm Hg |
|---|---|
| Melting Point | 50-51 °C |
| Density | 1.35 g/mL at 25 °C |
| Vapor Pressure | 0.062 mm Hg at 25 °C |
| Other Experimental Properties | log Kow = -0.486 at 24 °C |
2682-20-4; Methylisothiazolinone; 2-Methyl-4-isothiazolin-3-one; 2-Methyl-3(2H)-isothiazolone; 2-Methyl-4-isothiazoline-3-one; N-methylisothiazolone; 3(2H)-Isothiazolone, 2-methyl-; 2-methyl-3-isothiazolone; n-methylisothiazolin-3-one; Neolone 950; DTXSID2034259; 2-methyl-1,2-thiazol-3(2H)-one; 229D0E1QFA; 2-Methyl-4-isothiazoline-3-ketone; DTXCID0014259; CHEBI:53620
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS 2-Methyl-4-isothiazolin-3-one (CAS Reg. No. 2682-20-4) as a 20 percent solution As an antimicrobial agent in adhesives and in components of adhesives for food-contact articles. As an antimic As an antimicrobial agent for preservation of latex emulsions destined for use in latex gloves intended to con |
|---|---|
| GHS notification summary | 3.7% (92 / 2504) |
| GHS notification summary | 3.7% (92 / 2504) |
|---|---|
| Reported hazard statements | H301, H311, H314, H317, H318, H330, H400, H410 |
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H311: Toxic in contact with skin [Danger Acute toxicity, dermal]
Methylisothiazolinone is identified by CAS 2682-20-4, molecular formula C4H5NOS and molecular weight 115.01 g/mol. UNII 229D0E1QFA; ChEBI 53620; InChIKey BEGLCMHJXHIJLR-UHFFFAOYSA-N. Boiling Point: BP: 93 °C at 0.03 mm Hg; Melting Point: 50-51 °C; Density: 1.35 g/mL at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基异噻唑啉酮 MIT