Name | 4-Chloro-2-butanone |
Synonyms | Einecs 228-680-6 TIMTEC-BB SBB007824 4-Chloro-2-butanone 4-CHLORO-2-BUTANONE 4-chlorobutan-2-one 4-Chlorobutan-2-one 2-Butanone, 4-chloro- 2-Chloroethylmethylketone B-CHLOROETHYL METHYL KETONE 4-Chloro-2-butanone, Pract. |
CAS | 6322-49-2 |
EINECS | 228-680-6 |
InChI | InChI=1/C4H7ClO/c1-4(6)2-3-5/h2-3H2,1H3 |
Molecular Formula | C4H7ClO |
Molar Mass | 106.55 |
Density | 1.033 |
Boling Point | 146℃ |
Flash Point | 45℃ |
Vapor Presure | 4.82mmHg at 25°C |
Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.4299-1.4334 |
Physical and Chemical Properties | Liquid. Boiling point of 123 deg C (98kPa, decomposition),55 deg C (2.13kPa), the relative density of 1.068(23/4 deg C), the refractive index of 1.4284(23 deg C). |
Product description | β-chlorobutanone is an intermediate commonly used in organic synthesis, it is widely used in many fields of chemical synthesis. |
Use | intermediate of sulfamethoxazole drug. |
production method | is obtained by reacting polyoxymethylene with acetone and hydrochloric acid. |