2,3-Dimethylpentane
- Product Name
- 2,3-Dimethylpentane
- CAS No.
- 565-59-3
- Chemical Name
- 2,3-Dimethylpentane
- Synonyms
- ALKANE C7;2,3-dimethyl-pentan;2,3-DIMETHYLPENTANE;3,4-DIMETHYLPENTANE;1,2,3-TRIMETHYLBUTANE;2,3-Dimethylpentane>2-ETHYL-3-METHYLBUTANE;Pentane, 2,3-dimethyl-;2,3-Dimethylpentane,97%;2,3-DIMETHYLPENTANE, 99+%
- CBNumber
- CB3853847
- Molecular Formula
- C7H16
- Formula Weight
- 100.2
- MOL File
- 565-59-3.mol
2,3-Dimethylpentane Property
- Melting point:
- -107.55°C (estimate)
- Boiling point:
- 89-90 °C (lit.)
- Density
- 0.695 g/mL at 25 °C (lit.)
- vapor density
- 3.45 (vs air)
- vapor pressure
- 2.35 psi ( 37.7 °C)
- refractive index
- n20/D 1.392(lit.)
- Flash point:
- 20 °F
- storage temp.
- Flammables area
- solubility
- Soluble in acetone, alcohol, benzene, chloroform, and ether (Weast, 1986)
- form
- Liquid
- pka
- >14 (Schwarzenbach et al., 1993)
- color
- Colorless to Almost colorless
- explosive limit
- ~7%
- Odor Threshold
- 4.5ppm
- Water Solubility
- Insoluble in water.
- BRN
- 1718734
- Henry's Law Constant
- 1.72(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981)
- Exposure limits
- ACGIH: TWA 400 ppm; STEL 500 ppm
- Dielectric constant
- 1.9399999999999999
- CAS DataBase Reference
- 565-59-3(CAS DataBase Reference)
- EPA Substance Registry System
- 2,3-Dimethylpentane (565-59-3)
Safety
- Hazard Codes
- N-Xn-F,N,Xn,F
- Risk Statements
- 36/37/38-67-65-50/53-38-11
- Safety Statements
- 16-26-36/37/39-61-9
- RIDADR
- UN 3295 3/PG 2
- WGK Germany
- 3
- RTECS
- SA0428000
- Autoignition Temperature
- 639 °F
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- II
- HS Code
- 29011000
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
- D173207
- Product name
- 2,3-Dimethylpentane
- Purity
- ≥99%
- Packaging
- 5g
- Price
- $75.8
- Updated
- 2024/03/01
- Product number
- 41085
- Product name
- 2,3-Dimethylpentane
- Purity
- analytical standard
- Packaging
- 5ml
- Price
- $83.6
- Updated
- 2024/03/01
- Product number
- D0768
- Product name
- 2,3-Dimethylpentane
- Purity
- >90.0%(GC)
- Packaging
- 25mL
- Price
- $99
- Updated
- 2024/03/01
- Product number
- 043707
- Product name
- 2,3-Dimethylpentane, 97%
- Packaging
- 5g
- Price
- $47.65
- Updated
- 2024/03/01
- Product number
- 043707
- Product name
- 2,3-Dimethylpentane, 97%
- Packaging
- 25g
- Price
- $187.65
- Updated
- 2024/03/01
2,3-Dimethylpentane Chemical Properties,Usage,Production
Chemical Properties
clear colorless liquid
Physical properties
Clear, colorless, flammable liquid with an odor resembling hexane. An odor threshold concentration of 4.5 ppmv was reported by Nagata and Takeuchi (1990).
Uses
It is used in the liquid-phase oxidation of 2,4-dimethylpentane and in a study on the preparation and the physical constants of a number of alkanes and cycloalkanes.
General Description
2,3-Dimethylpentane belongs to the class of volatile organic compounds (VOCs).
Source
In diesel engine exhaust at a concentration of 0.9% of emitted hydrocarbons (quoted,
Verschueren, 1983). Schauer et al. (1999) reported 2,3-dimethylpentane in a diesel-powered
medium-duty truck exhaust at an emission rate of 720 μg/km.
California Phase II reformulated gasoline contained 2,3-dimethylpentane at a concentration of
29.4 g/kg. Gas-phase tailpipe emission rates from gasoline-powered automobiles with and without
catalytic converters were 5.34 and 714 mg/km, respectively (Schauer et al., 2002).
Environmental Fate
Photolytic. A photooxidation rate constant of 3.4 x 10-12 cm3/molecule?sec was reported for the
gas-phase reaction of 2,3-dimethylpentane and OH radicals (Atkinson, 1990).
Chemical/Physical. Complete combustion in air yields carbon dioxide and water vapor. 2,3-
Dimethylpentane will not hydrolyze because it has no hydrolyzable functional group.
2,3-Dimethylpentane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3-Dimethylpentane manufacturers
- Product
- 2,3-Dimethylpentane 565-59-3
- 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