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1-Bromobutane

1-Bromobutane
1-Bromobutane structure
CAS No.
109-65-9
Chemical Name:
1-Bromobutane
Synonyms
n-C4H9Br;1-Brombutan;bromo butane;n-bromobutane;1-BROMOBUTANE;1-bromo-butan;BUTYL BROMIDE;n-Butylbromid;1-butylbromide;N-BUTYL BROMIDE
CBNumber:
CB2852782
Molecular Formula:
C4H9Br
Formula Weight:
137.02
MOL File:
109-65-9.mol

1-Bromobutane Properties

Melting point:
-112 °C
Boiling point:
100-104 °C(lit.)
Density 
1.276 g/mL at 25 °C(lit.)
vapor density 
4.7 (vs air)
vapor pressure 
150 mm Hg ( 50 °C)
refractive index 
n20/D 1.439(lit.)
Flash point:
23 °C
storage temp. 
Flammables area
solubility 
0.6g/l
form 
Liquid
color 
Clear colorless to light yellow
Odor
characteristic odor
explosive limit
2.8-6.6%, 100°F
Water Solubility 
0.608 g/L (30 ºC)
Merck 
14,1553
BRN 
1098260
Stability:
Stable. Flammable - note low flash point. Incompatible with strong oxidizing agents, strong bases.
InChIKey
MPPPKRYCTPRNTB-UHFFFAOYSA-N
CAS DataBase Reference
109-65-9(CAS DataBase Reference)
FDA UNII
SAV6Y78U3D
NIST Chemistry Reference
Butane, 1-bromo-(109-65-9)
EPA Substance Registry System
1-Bromobutane (109-65-9)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07,GHS09,GHS08
Signal word  Danger
Hazard statements  H303-H225-H315-H319-H335-H411-H341-H401
Precautionary statements  P201-P202-P233-P240-P241+P242+P243-P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P308+P313-P405-P501-P280g-P210-P261-P273-P305+P351+P338-P280-P337+P313-P391-P403+P235
Hazard Codes  F,Xi,N
Risk Statements  11-36/37/38-51/53-10
Safety Statements  16-26-60-37/39
RIDADR  UN 1126 3/PG 2
WGK Germany  2
RTECS  EJ6225000
Autoignition Temperature 509 °F
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29033036
Toxicity LD50 orally in Rabbit: 2761 mg/kg
NFPA 704
3
1 0

1-Bromobutane price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.01602 1-Bromobutane for synthesis 100 mL $26.27 2021-03-22 Buy
Sigma-Aldrich 8.01602 1-Bromobutane for synthesis 500 mL $48.28 2021-03-22 Buy
Sigma-Aldrich 08953 1-Bromobutane analytical standard 109-65-9 5ml-f $82.8 2020-08-18 Buy
Sigma-Aldrich 08953 1-Bromobutane analytical standard 5 mL $85.4 2021-03-22 Buy
Sigma-Aldrich B59497 1-Bromobutane ReagentPlus , 99% 109-65-9 1kg $111 2021-03-22 Buy

1-Bromobutane Chemical Properties,Uses,Production

Chemical Properties

clear colorless to slightly yellow liquid

Uses

1-Bromobutane is used in the synthesis of procaine and tetracaine.

Synthesis Reference(s)

Journal of the American Chemical Society, 86, p. 964, 1964 DOI: 10.1021/ja01059a073
Organic Syntheses, Coll. Vol. 1, p. 25, 1941
Synthesis, p. 326, 1982

General Description

A clear colorless liquid. Flash point 65°F. Denser than water and insoluble in water. Vapors heavier than air.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

1-Bromobutane is incompatible with strong bases and oxidizers [USCG, 1999].

Hazard

Flammable, dangerous fire risk.

Health Hazard

Irritating to the eyes, nose, throat, and upper respiratory tract. Symptoms of exposure include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Irritating to the skin.

Safety Profile

Moderately toxic by intraperitoneal route. Mddly toxic by inhalation. Dangerous fire hazard when exposed to heat, flame, or oxidizers. Violent reaction with bromobenzene + sodium above 30℃. Can react with oxidizing materials. To fight fire, use CO2, dry chemical, mist or spray. See also BROMIDES.

Potential Exposure

Butyl bromide is a highly flammable, colorless liquid with a pleasant odor. Molecular weight 5 137.04. Specific gravity (H2O:1) 5 1.28 @ 20C; boiling point 5 101.3C; freezing/melting point 5 2112.4; vapor pressure 5 42 mmHg @ 25C; vapor density (air 5 1) 5 4.68; flash point 5 17.2C (n-); 21C (sec-isomer). Autoignition temperature 5 269C. Explosive limits: LEL: 2.5% @ 100C; UEL: 6.6% @ 100C. Hazard identification (based on NFPA-704 M Rating System): Health 1; flammability 3; reactivity 0 ?. Insoluble in water

Shipping

UN1126 & UN23391- & 2-Bromobutane, Hazard Class: 3; Labels: 3—Flammable liquid.

Purification Methods

Wash the bromide with conc H2SO4, water, 10% Na2CO3 and again with H2O. Dry it over CaCl2, CaSO4 or K2CO3, and distil it. Redistil it after drying with P2O5, or pass it through two columns containing 5:1 silica gel/Celite mixture and store it with freshly activated alumina. [Beilstein 1 IV 258.]

Incompatibilities

Vapor may form explosive mixture with air. 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. May accumulate static electrical charges and cause ignition of its vapors.

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-Bromobutane Preparation Products And Raw materials

Raw materials

Preparation Products


1-Bromobutane Suppliers

Global( 398)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Yancheng Longshen Chemical Co.,Ltd.
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View Lastest Price from 1-Bromobutane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-06-08 1-Bromobutane
US $6100.00 / KG 10KG 99% 10tons Baoji Guokang Healthchem co.,ltd
2021-04-28 1-Bromobutane
109-65-9
US $150.00 / ASSAYS 10ASSAYS 99.6% 600kg/month HEBEI YINGONG NEW MATERIAL TECHNOLOGY CO.,LTD
2021-04-15 Bromo butane
109-65-9
US $10.00 / g 1KG 99% 1000kg Hebei Binshare New Material Co. Ltd

1-Bromobutane Spectrum


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