Name | 2-Chloropropane |
Synonyms | Isoprid iso-C3H7Cl 2-Chlorpropan 2-chloro-propan 2-Chloropropane 2-Propylchloride 2-Propyl chloride Isopropyl chloride Chlorodimethylmethane 2-chloropropane(isopropylchloride) |
CAS | 75-29-6 |
EINECS | 200-858-8 |
InChI | InChI=1/C3H7Cl/c1-3(2)4/h3H,1-2H3 |
Molecular Formula | C3H7Cl |
Molar Mass | 78.54 |
Density | 0.859 g/mL at 25 °C(lit.) |
Melting Point | -118 °C |
Boling Point | 35 °C |
Flash Point | −31°F |
Water Solubility | 3.1 g/L (20 ºC) |
Solubility | alcohol: miscible(lit.) |
Vapor Presure | 28.11 psi ( 55 °C) |
Appearance | clear liquid |
Color | Colorless to Light yellow |
Merck | 14,5211 |
BRN | 1730782 |
Storage Condition | Store below +30°C. |
Stability | Stable. Incompatible with strong oxidizing agents, strong bases. Highly flammable - note low flash point. Cool to zero C before opening. |
Explosive Limit | 2.8-10.7%(V) |
Refractive Index | n20/D 1.395(lit.) |
Physical and Chemical Properties | Colorless liquid. There was a pleasant smell. Density 0.8590. Boiling point 34.8 °c. Freezing point -117.6 °c. Slightly soluble in water, soluble in methanol, ethanol and ether. |
Use | Used as pesticide intermediates, organic synthesis of raw materials, solvents, etc |
Risk Codes | R12 - Extremely Flammable R36/37 - Irritating to eyes and respiratory system. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable R40 - Limited evidence of a carcinogenic effect |
Safety Description | S9 - Keep container in a well-ventilated place. S29 - Do not empty into drains. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. |
UN IDs | UN 2456 3/PG 1 |
WGK Germany | 3 |
RTECS | UC7200000 |
FLUKA BRAND F CODES | 10-23 |
TSCA | Yes |
HS Code | 29031980 |
Hazard Class | 3 |
Packing Group | I |
Toxicity | LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
Raw Materials | Hydrochloric acid Isopropanol |
colorless liquid with pleasant odor. The relative density was 0. 850 (20 ℃). Freezing point -117 °c. Boiling point 35.4 °c. Refractive index 1.3811(15 °c),1. 377 (20 °c). Solubility in water: O ℃ is 0. 44%,10 ℃ is 0.362%, 12.5 ℃ is
344%. Soluble in methanol and ether. Because the chlorine atom in its structure is very active, it can react with aromatic amine and aliphatic amine to dehydrogen chloride to generate N-isopropyl aromatic amine and isopropyl aliphatic amine, and the chlorine atom is hydrolyzed to generate isopropyl alcohol.
raw materials for organic synthesis, used in the system of pesticide; Also used as solvent.
From HowNet
Author: Sun Baoping, Wang Guoxi
Chlorinated isopropane was synthesized with anhydrous zinc chloride as catalyst and hydrochloric acid and isopropanol as raw materials. the optimized process conditions were as follows: material ratio, n (isopropanol):n (hydrochloric acid):n (zinc chloride) = 1:1.5:1.5, reaction temperature 56 ℃, reaction time 3 h, yield of chlorinated isopropane 75.4%, purity 99.2%, and good service life of the catalyst.
Keywords: Chloroisopropane isopropanol zinc chloride catalytic synthesis
DOI: 10.3969/j.issn.1000-2367.2005.03.048
Cited: 5
Year: 2005
From HowNet
Author: Bian Zhihui, Wu Zilu, Tang Xia, Zhu Haifeng
Chlorinated isopropane was synthesized from hydrochloric acid and isopropanol in the presence of zinc chloride. the optimal synthesis conditions were as follows: the ratio of hydrochloric acid, isopropanol and zinc chloride was 1.5:1:2, the reaction temperature was above 50 ℃, the reaction time was 2h, the yield of chlorinated isopropane was above 80%, and the catalyst life was long.
Keywords: Chloroisopropane Preparation Influencing factors
DOI: 10.3969/j.issn.1008-133X.2004.01.013
Cited: 4
Year: 2004