甲基异噻唑啉酮 MIT（CAS 2682-20-4）：分子式 C4H5NOS、分子量 115.16。
| CAS号 | 2682-20-4 |
|---|---|
| 分子式 | C4H5NOS |
| 分子量 | 115.16 |
| 熔点 | 50-51 °C |
| 沸点 | BP: 93 °C at 0.03 mm Hg |
| LogP | 0 |
甲基异噻唑啉酮 MIT 是一种化工化合物，登记 CAS 号为 2682-20-4，分子式 C4H5NOS（分子量 115.16）。
登记 CAS 号：2682-20-4
其分子式 C4H5NOS 由 4 个碳、5 个氢、1 个氮、1 个氧、1 个硫 组成。
别名/同义词：甲基异噻唑啉酮 MIT · Methylisothiazolinone
甲基异噻唑啉酮 MIT 的 CAS 登记号为 2682-20-4。
分子式 C4H5NOS，分子量 115.16。
别名/同义词：甲基异噻唑啉酮 MIT、Methylisothiazolinone。
甲基异噻唑啉酮 MIT（CAS 2682-20-4）的独立参考数据，整理自公开化学数据库。
| 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.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Methylisothiazolinone