3-METHYLHEXANE
- Product Name
- 3-METHYLHEXANE
- CAS No.
- 589-34-4
- Chemical Name
- 3-METHYLHEXANE
- Synonyms
- 3-methyl-hexan;2-Ethylpentane;METHYLHEXANES;3-METHYLHEXANE;hexane,3-methyl-;Methylhexane,95%;3-Methylhexane>3-Methylhexane,99%;3-METHYLHEXANE 98+%;1-ETHYL-1-PROPYLETHANE
- CBNumber
- CB2436834
- Molecular Formula
- C7H16
- Formula Weight
- 100.2
- MOL File
- 589-34-4.mol
3-METHYLHEXANE Property
- Melting point:
- −119 °C(lit.)
- Boiling point:
- 91 °C(lit.)
- Density
- 0.687 g/mL at 25 °C(lit.)
- vapor pressure
- 2.13 psi ( 37.7 °C)
- refractive index
- n20/D 1.388(lit.)
- Flash point:
- 25 °F
- solubility
- Soluble in acetone, alcohol, benzene, chloroform, ligroin, and ether (Weast, 1986). Miscible with liquid aliphatic hydrocarbons.
- form
- clear liquid
- color
- Colorless to Almost colorless
- Odor Threshold
- 0.84ppm
- explosive limit
- ~7%
- Water Solubility
- 2.64mg/L(25 ºC)
- BRN
- 1718739
- Henry's Law Constant
- 2.38 at 25 °C (Mackay and Shiu, 1981)
- Dielectric constant
- 1.9299999999999999
- LogP
- 4.118 (est)
- CAS DataBase Reference
- 589-34-4(CAS DataBase Reference)
- EPA Substance Registry System
- 3-Methylhexane (589-34-4)
Safety
- Hazard Codes
- F,Xn,N
- Risk Statements
- 11-38-50/53-65-67
- Safety Statements
- 9-16-29-33-60-61-62
- RIDADR
- UN 1206 3/PG 2
- WGK Germany
- 1
- Autoignition Temperature
- 536 °F
- HS Code
- 2901.10.5000
- HazardClass
- 3.1
- PackingGroup
- II
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
H315Causes skin irritation
H336May cause drowsiness or dizziness
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P273Avoid release to the environment.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P331Do NOT induce vomiting.
N-Bromosuccinimide Price
- Product number
- M49801
- Product name
- 3-Methylhexane
- Purity
- 99%
- Packaging
- 5g
- Price
- $116
- Updated
- 2024/03/01
- Product number
- M49801
- Product name
- 3-Methylhexane
- Purity
- 99%
- Packaging
- 25g
- Price
- $431
- Updated
- 2024/03/01
- Product number
- M0340
- Product name
- 3-Methylhexane
- Purity
- >95.0%(GC)
- Packaging
- 5mL
- Price
- $105
- Updated
- 2024/03/01
- Product number
- M0340
- Product name
- 3-Methylhexane
- Purity
- >95.0%(GC)
- Packaging
- 25mL
- Price
- $305
- Updated
- 2024/03/01
- Product number
- 7810AF
- Product name
- 3-Methylhexane
- Packaging
- 25ml
- Price
- $430
- Updated
- 2021/12/16
3-METHYLHEXANE Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLOURLESS LIQUID
Physical properties
Clear, colorless liquid with an odor similar to hexane. An odor threshold concentration of 840 ppbv was reported by Nagata and Takeuchi (1990).
Uses
3-Methylhexane can be used as a model alkane to study:
- Cu-catalyzed hydrocarboxylation of simple alkanes to corresponding branched monocarboxylic acids in aqueous medium at low-temperature.
- Au-catalyzed oxygenation of alkanes with H2O2 in acetonitrile.
- FeCI3 catalyzed photooxygenation of simple alkanes to corresponding alcohols in presence of atmospheric O2.
Uses
Organic synthesis, oil extender solvent.
Definition
ChEBI: 3-methylhexane is an alkane that is hexane substituted by a methyl group at position 3. It has a role as a human metabolite. It is an alkane and a volatile organic compound.
Hazard
Flammable, dangerous fire risk.
Source
Schauer et al. (1999) reported 3-methylhexane in a diesel-powered medium-duty truck
exhaust at an emission rate of 310 μg/km.
California Phase II reformulated gasoline contained 3-methylhexane at a concentration of 16.2
g/kg. Gas-phase tailpipe emission rates from gasoline-powered automobiles with and without
catalytic converters were 2.95 and 415 mg/km, respectively (Schauer et al., 2002).
Environmental Fate
Photolytic. Based on a reported photooxidation reaction rate constant of 7.20 x 10-12
cm3/molecule?sec with OH radicals, the half-life of 3-methylhexane is 20 h (Altshuller, 1990).
Chemical/Physical. Complete combustion in air produces carbon dioxide and water vapor. 3-
Methylhexane will not hydrolyze because it does not contain a hydrolyzable functional group.
Purification Methods
Purify it as for 2-methylhexene. [Beilstein 1 IV 399.]
3-METHYLHEXANE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-METHYLHEXANE manufacturers
- Product
- 3-METHYLHEXANE 589-34-4
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- ≥95%
- Supply Ability
- Inquiry
- Release date
- 2022-09-21
- Product
- 3-METHYLHEXANE 589-34-4
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26