ChemicalBook > CAS DataBase List > 2-Iodobutane

2-Iodobutane

Product Name
2-Iodobutane
CAS No.
513-48-4
Chemical Name
2-Iodobutane
Synonyms
sec-C4H9I;2-Iodbutan;2-Jodbutan;2-iodo-butan;2-IODOBUTANE;2-Butyliodide;butane,2-iodo-;S-BUTYL IODIDE;2-Butyl Iodide;sec-Iodobutane
CBNumber
CB8369958
Molecular Formula
C4H9I
Formula Weight
184.02
MOL File
513-48-4.mol
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2-Iodobutane Property

Melting point:
-104 °C (lit.)
Boiling point:
119-120 °C (lit.)
Density 
1.598 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.499(lit.)
Flash point:
75 °F
storage temp. 
Flammables area
solubility 
alcohol: soluble(lit.)
form 
clear liquid
color 
Colorless to Red to Green
Water Solubility 
Insoluble in water. Soluble in alcohol and diethyl ether.
Sensitive 
Light Sensitive
Merck 
14,1574
BRN 
1718777
Stability:
Stable. Flammable. Incompatible with strong oxidizing agents. Light sensitive.
CAS DataBase Reference
513-48-4(CAS DataBase Reference)
NIST Chemistry Reference
Butane, 2-iodo-(513-48-4)
EPA Substance Registry System
Butane, 2-iodo- (513-48-4)
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Safety

Hazard Codes 
Xi,F
Risk Statements 
10-36/37/38
Safety Statements 
26-36
RIDADR 
UN 2390 3/PG 2
WGK Germany 
3
RTECS 
EK4410000
F 
8
Hazard Note 
Irritant/Flammable/Light Sensitive
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29033080
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

Precautionary statements

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

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
244325
Product name
2-Iodobutane
Purity
≥98%, contains copper as stabilizer
Packaging
5g
Price
$78.97
Updated
2025/07/31
Sigma-Aldrich
Product number
244325
Product name
2-Iodobutane
Purity
≥98%, contains copper as stabilizer
Packaging
100g
Price
$375
Updated
2025/07/31
TCI Chemical
Product number
B1093
Product name
2-Iodobutane (stabilized with Copper chip)
Purity
>98.0%(GC)
Packaging
25g
Price
$40
Updated
2025/07/31
TCI Chemical
Product number
B1093
Product name
2-Iodobutane (stabilized with Copper chip)
Purity
>98.0%(GC)
Packaging
500g
Price
$173
Updated
2022/04/27
TRC
Product number
I693890
Product name
2-Iodobutane
Packaging
25g
Price
$140
Updated
2021/12/16
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2-Iodobutane Chemical Properties,Usage,Production

Chemical Properties

liquid

Uses

It is used as a solvent organic synthesis and as pharmaceutical intermediate.

General Description

2-iodobutane is a colorless liquid. Less dense than water. Vapors heavier than air. Used to make other chemicals and as a solvent.

Air & Water Reactions

Highly flammable. Slightly soluble in water.

Reactivity Profile

Halogenated aliphatic compounds, such as 2-Iodobutane, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Purification Methods

Purify the iodide by shaking with conc H2SO4, then washing it with water, aqueous Na2SO3 and again with water. Dry (MgSO4) and distil. Alternatively, pass it through a column of activated alumina before distillation, or treat with bromine, followed by extraction of the free halogen with aqueous Na2S2O3, thoroughly washing with water, drying and distilling. It is stored over silver powder and distilled before use. [Beilstein 1 IV 272.]

2-Iodobutane Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Iodobutane Suppliers

Americas 1 Belgium 1 China 75 Europe 3 Germany 3 India 9 Japan 5 Russia 1 Switzerland 2 The Netherlands 1 United Kingdom 6 United States 30 Global 137
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View Lastest Price from 2-Iodobutane manufacturers

Career Henan Chemical Co
Product
2-Iodobutane 513-48-4
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10t
Release date
2019-12-20

513-48-4, 2-IodobutaneRelated Search:

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  • 2-IODOBUTANE
  • 2-Butyl Iodide
  • 2-Butyliodide
  • 2-Iodbutan
  • S-BUTYL IODIDE
  • SEC-BUTYL IODIDE
  • Reaxys ID: 5916384
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  • 2-iodo-butan
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  • butane,2-iodo-
  • Butane,2-iodo-,(±)-
  • sec.-Butyljodid
  • sec-C4H9I
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  • 2-Iodobutane,99%
  • 2-Iodobutane, stabilized, 99%
  • 2-IODOBUTANE , STABILIZED WITH COPPER
  • 2-Iodobutane, 99%, stab. with copper
  • 2-Iodobutane (stabilized with Copper chip)
  • sec-BUTYL IODIDE pure
  • 2-Iodobutane, 99%, stabilized
  • 1-Methylpropyl iodide
  • 2-Butyl iodide, sec-Butyl iodide
  • 2-IODOBUTANE or sec-BUTYL IODIDE
  • 2-Iodobutane&nbsp
  • 2-IODOBUTANE (STABILISED WITH SODIUM CAR
  • Iodinegeneration Zhong Dingwan
  • 2-Iodobutane >=98%, contains copper as stabilizer
  • 2-Iodobutane (stabilized with Copper chip)&gt
  • sec-Butyl iodide(stabilized with Copper chip)
  • Glycerol phenylbutyrate Impurity 7
  • 513-48-4
  • CH3CHICH2CH3
  • CH3CH2CHICH3
  • HALOGEN
  • Alkyl
  • Building Blocks
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • Organics
  • Iodine Compounds