ChemicalBook > CAS DataBase List > 1-Chlorobutane

1-Chlorobutane

Product Name
1-Chlorobutane
CAS No.
109-69-3
Chemical Name
1-Chlorobutane
Synonyms
N-BUTYL CHLORIDE;CHLOROBUTANE;BUTYL CHLORIDE;n-Chlorobutane;1-CHLOROBUTANE, 99%1-CHLOROBUTANE, 99%1-CHLOROBUTANE, 99%1-CHLOROBUTANE, 99%;n-C4H9Cl;Sure Shot;orobutane;NBC wormer;NCI-C06155
CBNumber
CB5314609
Molecular Formula
C4H9Cl
Formula Weight
92.57
MOL File
109-69-3.mol
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1-Chlorobutane Property

Melting point:
-123 °C (lit.)
Boiling point:
77-78 °C (lit.)
Density 
0.886 g/mL at 25 °C (lit.)
vapor density 
3.2 (vs air)
vapor pressure 
80.1 mm Hg ( 78.4 °C)
refractive index 
n20/D 1.402(lit.)
Flash point:
-12 °F
storage temp. 
2-8°C
solubility 
water: soluble0.11g/L at 20°C
form 
Viscous Liquid
color 
White to pink to light brown
Odor
Unpleasant odor
explosive limit
1.8-10.1%(V)
Water Solubility 
0.5 g/L (20 ºC)
Merck 
14,1560
BRN 
1730909
Dielectric constant
9.6（20℃）
Stability:
Stable. Highly flammable. Note low flash point and wide explosion limit range. Incompatible with strong oxidizing agents, strong bases.
InChIKey
VFWCMGCRMGJXDK-UHFFFAOYSA-N
LogP
2.66 at 20℃
CAS DataBase Reference
109-69-3(CAS DataBase Reference)
NIST Chemistry Reference
Butane, 1-chloro-(109-69-3)
EPA Substance Registry System
1-Chlorobutane (109-69-3)
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
9-16-29
RIDADR 
UN 1127 3/PG 2
WGK Germany 
2
RTECS 
EJ6300000
F 
1-10
Autoignition Temperature
860 °F
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29031990
Hazardous Substances Data
109-69-3(Hazardous Substances Data)
Toxicity
LD50 orally in rats: 2.67 g/kg (Smyth)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
CX0914
Product name
1-Chlorobutane
Purity
OmniSolv?
Packaging
1L
Price
$206
Updated
2024/03/01
Sigma-Aldrich
Product number
CX0914
Product name
1-Chlorobutane
Purity
OmniSolv?
Packaging
4L
Price
$563
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01640
Product name
1-Chlorobutane
Purity
for synthesis
Packaging
100ML
Price
$37
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01640
Product name
1-Chlorobutane
Purity
for synthesis
Packaging
1L
Price
$54.4
Updated
2024/03/01
Sigma-Aldrich
Product number
8.01640
Product name
1-Chlorobutane
Purity
for synthesis
Packaging
2.5L
Price
$115
Updated
2024/03/01
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1-Chlorobutane Chemical Properties,Usage,Production

Description

Butyl chloride is a highly flammable, clear,colorless liquid. Molecular weight = 92.6 (n- and sec-isomers); Boiling point = 77℃; 69℃ (sec-isomer); Specificgravity (H2O:1) = 0.89; Freezing/Melting point =-123℃; Flash point = 9℃; - 10℃ (sec-isomer);Relative vapor density (air =1) = 3.2 (n- and sec-isomers);Vapor pressure = 81 mmHg at 20℃; Autoignitiontemperature = 240℃. Explosive limits: LEL = 1.8%;UEL = 10.1%. Insoluble in water. Hazard Identification(based on NFPA-704 M Rating System): Health 2,Flammability 3, Reactivity 0; (sec-) Health 2, Flammability4, Reactivity 0. Practically insoluble in water;solubility = 0.7% at 12℃.

Chemical Properties

1-Chlorobutane is a highly flammable, clear, colorless liquid at standard temperature and pressure. The density is 0.886 g/cm3, which is lower than that of water. It does not react with water, is classified as highly flammable, but it is neither an oxidizer nor an explosive. However, vapors can form explosive mixtures with air. The substance self-ignites at 245℃.

Uses

1-Chlorobutane is used as intermediates and solvents. It is used for HPLC, spectrophotometry and environmental testing. It is used as alkylating reagent in organic and organometallic compound synthesis. It is also employed as an antihelmintic in veterinary medicine.

Uses

1-Chlorobutane may be used in the synthesis of ionic liquids, 1-butyl-3-methylimidazolium hydrogen sulfate ([Bmim]+[HSO4]-) and 1-butyl-3-methylimidazolium dihydrogen phosphate ([Bmim]+[H2PO4]-).

Uses

1-Chlorobutane is used as an intermediate for the production of other chemicals in the chemical industry.
1-chlorobutane is a common extraction solvent in the forensic toxicology arena. A benefit of 1-chlorobutane is that it is less dense than water and therefore settles above the aqueous layer.
As butylating agent in organic synthesis, e.g., in the manufacture of butyl cellulose.
1-chlorobutane will be halogenated to produce dichlorobutane using sulfuryl chloride via a free-radical chain reaction mechanism.

Preparation

1-Chlorobutane is obtained by esterification of n-butanol with hydrogen chloride or hydrochloric acid at 100℃ either without a catalyst or utilizing the accelerating effect of zinc chloride, tripentylamine hydrochloride, or phosphorus pentachloride. n-Butyl chloride is also obtained, along with 2-chlorobutane, by the chlorination of butane over aluminum oxide at 200℃.

Synthesis Reference(s)

Journal of the American Chemical Society, 87, p. 2500, 1965 DOI: 10.1021/ja01089a041
The Journal of Organic Chemistry, 59, p. 4687, 1994 DOI: 10.1021/jo00095a054

General Description

A water white liquid with a sharp odor. Flash point 20°F. Boiling point 77-78°C (173°F). Density 7.5 lb / gal. Slightly soluble in water. Vapors are heavier than air. Used in the manufacture of a variety of organic chemicals.

Air & Water Reactions

Highly flammable. May react with atmospheric moisture over prolonged periods of exposure. Slightly soluble in water.

Reactivity Profile

1-Chlorobutane is incompatible with oxidizing agents and strong bases. Reacts with aluminum powder, liquid oxygen, potassium and sodium . Emits phosgene gas when heated to decomposition,. Reacts with aluminum and magnesium. May be sensitive to heat.

Hazard

Toxic on prolonged inhalation. Flammable, dangerous fire risk.

Health Hazard

1-Chlorobutane has a low acute toxicity by oral exposure. mildly irritating to the skin and eyes, liquid may cause rash due to removal of skin oils. Ingestion or skin absorbtion may cause intestinal upset, cramping, and central nervous system depression. 1- Chlorobutane is also not considered mutagenic, carcinogenic or toxic to reproduction.

Fire Hazard

Special Hazards of Combustion Products: May produce phosgene gas in fire

Flammability and Explosibility

Flammable

Safety Profile

Moderately toxic by ingestion. Mutation data reported. See CHLORINATED HYDROCARBONS, ALIPHATIC. Skin and eye irritant. Dangerous fire hazard when exposed to heat or flame. Moderately explosive when exposed to flame. When heated to decomposition it emits hghly toxic fumes of phosgene and Cl-. To fight fire, use foam, COa, dry chemical. Incompatible with oxidizing materials

Potential Exposure

Butyl chloride is used as a solvent; as a medicine to control worms, and to make other chemicals

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seekmedical attention immediately. If 1-Chlorobutane contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove fromexposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing hasstopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit. stopped and CPR if heart action has stopped. Transferpromptly to a medical facility. When this chemical hasbeen swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit

storage

Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.1-Chlorobutane is incompatible with oxidizers (such as perchlorates, peroxides, permanganates, chlorates and nitrates).Store in tightly closed containers in a cool, well-ventilatedarea. Sources of ignition, such as smoking and open flames,are prohibited where Butyl chloride is handled, used, orstored. Metal containers involving the transfer of 5 gallonsor more of 1-Chlorobutane should be grounded and bonded.Drums must be equipped with self-closing valves, pressurevacuum bungs, and flame arresters. Use only nonsparkingtools and equipment, especially when opening and closingcontainers of 1-Chlorobutane.

Shipping

UN1127 Chlorobutanes require, Hazard Class: 3; Labels: 3—Flammable liquid

Purification Methods

Shake repeatedly with concentrated H2SO4 (until no more color develops in acid), then wash with water, aqueous NaHCO3 or Na2CO3, and more water. Dry with CaCl2 or MgSO4 (then with P2O5, if necessary), decant and fractionate. Alternatively, continue to pass oxygen for about three times until the outlet gas first develops color on starch iodide paper. After washing with NaHCO3 solution to hydrolyze the ozonide and remove the organic acid produced, the 1-chlorobutane liquid is dried and distilled [Chien & Willard J Am Chem Soc 75 6160 1953]. [Beilstein 1 IV 246. ]

Incompatibilities

Vapor may form explosive mixture with air. May accumulate static electrical charges, and may cause ignition of its vapors. Water contact slowly forms hydrochloric acid. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, alkaline earth, and alkali metals; finely divided metal. Attacks metals in presence of moisture. Attacks some plastics, rubber, or coatings

Waste Disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

1-Chlorobutane Preparation Products And Raw materials

Raw materials

Zinc chloride Hydrochloric acid 1-Butanol

Preparation Products

AZIMILIDE Vanadyl acetylacetonate Dibutyltin oxide 3,6,9,12-tetraoxahexadecan-1-ol Bis(tributyltin) oxide 1-BUTYL-1-METHYLPYRROLIDINIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE 4-(4-Fluorophenyl)pyrimidine-2-thiol 2-(4-CHLOROPHENYL)-HEXANENITRILE Diethyl butylmalonate 1,4-Dichlorobutane alpha-butyl-alpha-phenyl-1H-imidazole-1-propiononitrile Myclobutanil 6-Bromopyridine-2-carbaldehyde tert-Butylbenzene Butylamine 2 -phenyl-Hexanenitrile Sisthsne METSULFURON METHYL n-Butyllithium
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View Lastest Price from 1-Chlorobutane manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
N-BUTYL CHLORIDE 109-69-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100
Release date
2024-10-31
Hebei Yanxi Chemical Co., Ltd.
Product
1-Bromo-3-chloropropane 109-69-3
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
100tons
Release date
2023-10-07
Hebei Chuanghai Biotechnology Co,.LTD
Product
N-BUTYL CHLORIDE 109-69-3
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-21

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