109-63-3
1-Chlorobutane
CAS: 109-63-3
Molecular Formula: C4H9Cl
109-63-3 - Names and Identifiers
| Name | 1-Chlorobutane |
| Synonyms | 1-Chlorobutane |
| CAS | 109-63-3 |
| EINECS | 203-696-6 |
109-63-3 - Physico-chemical Properties
| Molecular Formula | C4H9Cl |
| Molar Mass | 92.57 |
| Density | 0.886 g/mL at 25 °C (lit.) |
| Melting Point | -123 °C (lit.) |
| Boling Point | 77-78 °C (lit.) |
| Flash Point | -12 °F |
| Water Solubility | 0.5 g/L (20 ºC) |
| Vapor Presure | 80.1 mm Hg ( 78.4 °C) |
| Refractive Index | n20/D 1.402(lit.) |
| Physical and Chemical Properties | Chemical colorless flammable liquid. Almost insoluble in water (0.066% solubility in water at 12 ℃), miscible with ethanol and ether. |
| Use | Use 1, used as a solvent and organic synthesis of butylation reagent, can also be used for the manufacture of butyl cellulose, insect repellent and celluloid, phenylbutazone, etc. 2. 1-chloro-n-butane is a raw material for the preparation of bactericides mycloxazole and mycophenolate. Uses in the pharmaceutical industry, as a raw material for the synthesis of animal insect repellents and phenylbutazone drugs, in organic synthesis, as a raw material for the synthesis of dibutyl aluminum laurate, butyl cellulose and so on. In addition, it is also used as a catalyst for ethylene polymerization, dewaxing agent and other organic synthesis. 3, used as a solvent, also used in organic synthesis |
109-63-3 - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | 11 - Highly Flammable |
| Safety Description | S9 - Keep container in a well-ventilated place. S16 - Keep away from sources of ignition. S29 - Do not empty into drains. |
| UN IDs | UN 1127 3/PG 2 |
109-63-3 - Upstream Downstream Industry
109-63-3 - Introduction
1-Chlorobutane(1-Chlorobutane) is an organic compound with the chemical formula C4H9Cl. The following is a description of some properties, uses, methods and safety information about 1-Chlorobutane:
Nature:
1-Chlorobutane is a colorless liquid with a pungent odor. It is less soluble in water, but can be dissolved in organic solvents, such as ethanol and ether.
Use:
1-Chlorobutane is commonly used as a solvent in organic synthesis. It is used as a substitute for ether and alcohol in chemical reactions to promote esterification, chlorination and other reactions. In addition, 1-Chlorobutane can also be used as a vulcanizing agent, a dehydrating agent, and a synthetic solvent for fatty acid derivatives.
Preparation Method:
1-Chlorobutane can be prepared by the reaction of ethanol and hydrogen chloride with n-butyl bromide. The specific reaction is a substitution reaction between n-butyl bromide and hydrogen chloride in ethanol.
Safety Information:
1-Chlorobutane is flammable and must be avoided in contact with open flames, high temperatures and oxidants. In the operation should pay attention to prevent the generation of steam, dust and mist. Long-term exposure may cause irritation to the respiratory system, central nervous system, and skin. Wear protective gloves, protective goggles and protective masks and operate in a well-ventilated environment. Appropriate safety measures shall be observed during storage and handling. In case of inhalation or accidental contact, medical personnel should be sought for help immediately.
In general, 1-Chlorobutane is a commonly used organic solvent, often used in organic synthesis and chemical experiments. However, during use, attention should be paid to safe operation and corresponding safety regulations should be observed.
Nature:
1-Chlorobutane is a colorless liquid with a pungent odor. It is less soluble in water, but can be dissolved in organic solvents, such as ethanol and ether.
Use:
1-Chlorobutane is commonly used as a solvent in organic synthesis. It is used as a substitute for ether and alcohol in chemical reactions to promote esterification, chlorination and other reactions. In addition, 1-Chlorobutane can also be used as a vulcanizing agent, a dehydrating agent, and a synthetic solvent for fatty acid derivatives.
Preparation Method:
1-Chlorobutane can be prepared by the reaction of ethanol and hydrogen chloride with n-butyl bromide. The specific reaction is a substitution reaction between n-butyl bromide and hydrogen chloride in ethanol.
Safety Information:
1-Chlorobutane is flammable and must be avoided in contact with open flames, high temperatures and oxidants. In the operation should pay attention to prevent the generation of steam, dust and mist. Long-term exposure may cause irritation to the respiratory system, central nervous system, and skin. Wear protective gloves, protective goggles and protective masks and operate in a well-ventilated environment. Appropriate safety measures shall be observed during storage and handling. In case of inhalation or accidental contact, medical personnel should be sought for help immediately.
In general, 1-Chlorobutane is a commonly used organic solvent, often used in organic synthesis and chemical experiments. However, during use, attention should be paid to safe operation and corresponding safety regulations should be observed.
Last Update：2024-04-10 22:29:15
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CAS: 109-63-3
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View History
Raw Materials for 109-63-3
Downstream Products for 109-63-3
METSULFURON METHYL
tert-Butylbenzene
Vanadyl acetylacetonate
4-(4-FLUORO-PHENYL)-PYRIMIDINE-2-THIOL
alpha-butyl-alpha-phenyl-1H-imidazole-1-propiononitrile
Sisthsne
3,6,9,12-tetraoxahexadecan-1-ol
Bis(tributyltin) oxide
1,4-Dichlorobutane
1-BUTYL-1-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE
AZIMILIDE
tert-Butylbenzene
Vanadyl acetylacetonate
4-(4-FLUORO-PHENYL)-PYRIMIDINE-2-THIOL
alpha-butyl-alpha-phenyl-1H-imidazole-1-propiononitrile
Sisthsne
3,6,9,12-tetraoxahexadecan-1-ol
Bis(tributyltin) oxide
1,4-Dichlorobutane
1-BUTYL-1-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE
AZIMILIDE