8.20774

Ethyl methanesulfonate

for synthesis

• Synonyme(s) : Ethyl methanesulfonate, Methanesulfonic acid ethyl ester
• Formule empirique (notation de Hill) : C₃H₈O₃S
• Numéro CAS: 62-50-0
• Poids moléculaire : 124.16
• UNSPSC Code: 12352108
• EC Index Number: 200-536-7
• NACRES: NA.22
• MDL number: MFCD00007559
• Assay: ≥98.0% (GC)
• Form: liquid

Propriétés

• vapor pressure: 0.27 hPa ( 25 °C)
• Quality Segment: 200
• assay: ≥98.0% (GC)
• form: liquid
• bp: 213-214 °C/1013 hPa
• transition temp: flash point 100 °C
• density: 1.206 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: [S](=O)(=O)(OCC)C
• InChI: 1S/C3H8O3S/c1-3-6-7(2,4)5/h3H2,1-2H3
• InChI key: PLUBXMRUUVWRLT-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.205 - 1.207
Identity (IR): passes test

Informations sur la sécurité

• signalword: Danger
• pcodes: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1
• wgk: WGK 3
• flash_point_f: 212.0 °F
• flash_point_c: 100 °C
• pictograms: GHS08,GHS07
• hcodes: H302,H315,H317,H319,H340,H350,H361f
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects