ethyl methanesulphonate (CAS 62-50-0) — formula C3H8O3S, molecular weight 124.16; category organic chemicals.
Documented applications: Uses: Used as experimental mutagen, teratogen, and brain carcinogen, [Merck Index], BIOCHEMICAL RESEARCH, Experimentally as mutagen, teratogen and brain carcinogen., ... As catalysts for esterification, polymerizarion, and alkylation, and for the production of peroxycarboxylic acids from hydrogen peroxide and carboxylic acids., Lower molecular mass alkanesulfonic acids, Methods of Manufacturing: REACTION OF METHANESULFONIC ANHYDRIDE WITH ETHYL ALCOHOL., U.S. Production: (1975) NOT PRODUCED COMMERCIALLY IN USA., (1977) NOT PRODUCED COMMERCIALLY IN USA., General Manufacturing Information: Methanesulfonic acid, ethyl ester: ACTIVE, REVERSIBLE MALE CHEMOSTERILANT FOR INSECTS & MAMMALIAN PESTS., MONOESTERS OF METHANESULFONIC ACID.
ethyl methanesulphonate is a carbon-based organic compound with CAS registry number 62-50-0 and molecular formula C3H8O3S (molecular weight 124.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 62-50-0
Its molecular formula C3H8O3S comprises 3 C, 8 H, 3 O, 1 S atoms.
Also known as: ethyl methanesulphonate
Category: organic chemicals
The CAS registry number of ethyl methanesulphonate is 62-50-0.
Molecular formula C3H8O3S, molecular weight 124.16.
It is also registered under: ethyl methanesulphonate.
Recorded applications: Uses: Used as experimental mutagen, teratogen, and brain carcinogen, [Merck Index], BIOCHEMICAL RESEARCH, Experimentally as mutagen, teratogen and brain carcinogen., ... As catalysts for esterification, polymerizarion, and alkylation, and for the production of peroxycarboxylic acids from hydrogen peroxide and carboxylic acids., Lower molecular mass alkanesulfonic acids, Methods of Manufacturing: REACTION OF METHANESULFONIC ANHYDRIDE WITH ETHYL ALCOHOL., U.S. Production: (1975) NOT PRODUCED COMMERCIALLY IN USA., (1977) NOT PRODUCED COMMERCIALLY IN USA., General Manufacturing Information: Methanesulfonic acid, ethyl ester: ACTIVE, REVERSIBLE MALE CHEMOSTERILANT FOR INSECTS & MAMMALIAN PESTS., MONOESTERS OF METHANESULFONIC ACID.
Category: Organic Chemicals.
Public-database records for ethyl methanesulphonate (CAS 62-50-0), reproduced here for independent cross-checking.
| Reported hazard statements | H302 (100%), H340 (84.6%), H351 (88.5%), H361, H227, H315, H319, H335 |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H340 (84.6%): May cause genetic defects [Danger Germ cell mutagenicity]
| 沸点 | 415 to 416 °F at 761 mmHg (NTP, 1992) |
|---|---|
| 沸点 | 213-213.5 °C at 761 mm Hg |
| 沸点 | 213 °C @760 [mm Hg] |
| 闪点 | 212 °F (NTP, 1992) |
| 溶解度 | 50 to 100 mg/mL at 81 °F (NTP, 1992) |
| 密度 | 1.1452 @ 22°C |
| 蒸气压 | 0.2 [mmHg] |
| 蒸气压 | 0.206 mm Hg at 25 °C |
| 蒸气压 | 0.328 [mm Hg] @25 °C |
| CAS Registry Number | 62-50-0 |
|---|---|
| PubChem CID | 6113 |
| 分子式 | C3H8O3S |
| IUPAC 名称 | ethyl methanesulfonate |
| UNII（FDA） | 9H154DI0UP |
ETHYL METHANESULFONATE; 62-50-0; Ethyl mesylate; Ethyl methanesulphonate; Half-myleran; Methanesulfonic acid, ethyl ester; ethylmethanesulfonate; Ethyl methansulphonate; Methylsulfonic acid, ethyl ester; NSC 26805; Ethyl ester of methylsulfonic acid; Ethyl ester of methanesulfonic acid; Methanesulphonic acid ethyl ester; Ethyl ester of methylsulphonic acid; Ethyl ester of methanesulphonic acid; ENT 26396
| 分子量 | 124.16 |
|---|---|
| XLogP3 | 0 |
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 2 |
| 精确质量 | 124.01941529 |
| 单同位素质量 | 124.01941529 |
| 拓扑极性表面积 | 51.8 |
| 重原子数 | 7 |
| 形式电荷 | 0 |
ethyl methanesulphonate · CAS 62-50-0 · C3H8O3S. UNII 9H154DI0UP. 沸点: 415 to 416 °F at 761 mmHg (NTP, 1992); 沸点: 213-213.5 °C at 761 mm Hg; 沸点: 213 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
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