Name | N-Chlorosuccinimide |
Synonyms | NCS Succinchlorimide Chlorosuccinimide Succinochlorimide quaternarycompound N-Chlorosuccinimide N-Chlorosuccini1mide N-Chloro Succinimide Chlorosuccinimide, N- succinicn-chloroimide Succinimide, N-chloro- Succinic N-chloroimide Pyrrolidinedione, 1-chloro- 1-Chloro-2,5-piperidinedione 1-chloropyrrolidine-2,5-dione 2,5-Pyrrolidinedione, 1-chloro- |
CAS | 128-09-6 39454-96-1 |
EINECS | 204-878-8 |
InChI | InChI=1/C4H4ClNO2/c5-6-3(7)1-2-4(6)8/h1-2H2 |
InChIKey | JRNVZBWKYDBUCA-UHFFFAOYSA-N |
Molecular Formula | C4H4ClNO2 |
Molar Mass | 133.53 |
Density | 1,65 g/cm3 |
Melting Point | 148-150 °C (lit.) |
Boling Point | 216.5°C |
Flash Point | >110°C |
Water Solubility | Soluble in water, alcohol, benzene, acetone and acetic acid. Slightly soluble in ether, chloroform, carbon tetrachloride and petroleum ether. |
Solubility | 14g/l |
Vapor Presure | 1.04Pa at 25℃ |
Appearance | White to off-white crystalline powder |
Color | White |
Merck | 14,2164 |
BRN | 113915 |
pKa | -2.78±0.20(Predicted) |
Storage Condition | Store at +2°C to +8°C. |
Sensitive | Moisture Sensitive |
Refractive Index | 1.4378 (estimate) |
MDL | MFCD00005511 |
Physical and Chemical Properties | Properties: white or off-white crystals |
Use | Used as pharmaceutical intermediates, organic synthetic chlorinating agent, can also be used for the preparation of rubber additives |
Risk Codes | R22 - Harmful if swallowed R34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 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.) S37/39 - Wear suitable gloves and eye/face protection |
UN IDs | UN 3261 8/PG 2 |
WGK Germany | 3 |
RTECS | UY1013500 |
FLUKA BRAND F CODES | 21 |
TSCA | Yes |
HS Code | 29251995 |
Hazard Note | Irritant |
Hazard Class | 8 |
Packing Group | III |
Toxicity | MLD orally in rats: 2.7 g/kg (Stohlman, Smith) |