beta-chloroethanesulfonylchloride[qr]
(2-chloroethyl)sulphonyl chloride
CAS: 1622-32-8
Molecular Formula: C2H4Cl2O2S
beta-chloroethanesulfonylchloride[qr] - Names and Identifiers
beta-chloroethanesulfonylchloride[qr] - Physico-chemical Properties
| Molecular Formula | C2H4Cl2O2S |
| Molar Mass | 163.02 |
| Density | 1.56g/mLat 25°C(lit.) |
| Melting Point | 3 °C |
| Boling Point | 84-86°C15mm Hg(lit.) |
| Flash Point | >230°F |
| Water Solubility | Reacts with water. |
| Vapor Presure | 15 mm Hg ( 84 °C) |
| Appearance | Liquid |
| Color | Clear slightly yellow to brown |
| BRN | 1751202 |
| Storage Condition | Refrigerator |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.493(lit.) |
beta-chloroethanesulfonylchloride[qr] - Risk and Safety
| Hazard Symbols | T+ - Very toxic |
| Risk Codes | R22 - Harmful if swallowed R26 - Very Toxic by inhalation R34 - Causes burns R36 - Irritating to the eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S23 - Do not breathe vapour. |
| UN IDs | UN 3390 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | KI8060000 |
| FLUKA BRAND F CODES | 10-19 |
| TSCA | Y |
| HS Code | 29049090 |
| Hazard Class | 8 |
| Packing Group | II |
beta-chloroethanesulfonylchloride[qr] - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LD50: 240 mg/kg; Inhalation-mouse LD50: 250 mg/m3/4 h |
| flammability hazard characteristics | flammable; Decomposition of toxic hydrogen chloride, sulfur oxide gas |
| storage and transportation characteristics | warehouse low temperature, ventilation, dry; Fire protection; And oxidant, separate storage of food raw materials |
| extinguishing agent | water, carbon dioxide, dry powder, sand |
| Occupational Standard | SEL 0.3 mg/m3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 02:00:04
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