ChemicalBook >> CAS DataBase List >>2,3-Dimethylpentane

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
Lewis structure
c7h16 lewis structure
Molecular Weight:
100.2
MDL Number:
MFCD00009337
MOL File:
565-59-3.mol
MSDS File:
SDS
Last updated:2023-12-26 11:30:52

2,3-Dimethylpentane Properties

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)
EWG's Food Scores 1-2
FDA UNII 8HPD5L8920
EPA Substance Registry System 2,3-Dimethylpentane (565-59-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H225-H304-H315-H336-H410
Precautionary statements  P210-P233-P273-P301+P310-P303+P361+P353-P331
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
NFPA 704
3
0

2,3-Dimethylpentane price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D173207 2,3-Dimethylpentane ≥99% 565-59-3 5g $75.8 2024-03-01 Buy
Sigma-Aldrich 41085 2,3-Dimethylpentane analytical standard 565-59-3 5ml $83.6 2024-03-01 Buy
TCI Chemical D0768 2,3-Dimethylpentane >90.0%(GC) 565-59-3 25mL $99 2024-03-01 Buy
Alfa Aesar 043707 2,3-Dimethylpentane, 97% 565-59-3 5g $47.65 2024-03-01 Buy
Alfa Aesar 043707 2,3-Dimethylpentane, 97% 565-59-3 25g $187.65 2024-03-01 Buy
Product number Packaging Price Buy
D173207 5g $75.8 Buy
41085 5ml $83.6 Buy
D0768 25mL $99 Buy
043707 5g $47.65 Buy
043707 25g $187.65 Buy

2,3-Dimethylpentane Chemical Properties,Uses,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.

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107-83-5
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591-76-4
565-59-3
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78-78-4
96-14-0
79-29-8
464-06-2
Synthesis of 2,3-Dimethylpentane from Methanol and 2-methylpentane

2,3-Dimethylpentane Suppliers

Global( 90)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd
+8613613820652 info@fdachem.com China 5085 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-81138252 +86-18789408387 1057@dideu.com China 3979 58
Hebei Mojin Biotechnology Co., Ltd
+8613288715578 sales@hbmojin.com China 12452 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671 sales@tnjchem.com China 34572 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167 1026@dideu.com China 9802 58
Shaanxi Didu New Materials Co. Ltd
+86-89586680 +86-13289823923 1026@dideu.com China 9602 58
ZHEJIANG JIUZHOU CHEM CO., LTD
+86-0576225566889 +86-13454675544 admin@jiuzhou-chem.com;jamie@jiuzhou-chem.com;alice@jiuzhou-chem.com China 20000 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32360 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006608290; 18621169109 market03@meryer.com China 40241 62

View Lastest Price from 2,3-Dimethylpentane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,3-Dimethylpentane pictures 2023-12-26 2,3-Dimethylpentane
565-59-3
US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
2,3-Dimethylpentane pictures 2023-01-31 2,3-Dimethylpentane
565-59-3
US $0.00 / Kg/Drum 1Kg/Drum 99% 5000KG Hebei Mojin Biotechnology Co., Ltd
2,3-DiMethylpentane  pictures 2020-01-13 2,3-DiMethylpentane
565-59-3
US $1.00 / KG 1KG 99% 20T Shaanxi Dideu Medichem Co. Ltd
1,2,3-TRIMETHYLBUTANE 2-ETHYL-3-METHYLBUTANE 3,4-DIMETHYLPENTANE 2,3-DIMETHYLPENTANE ALKANE C7 2,3-DIMETHYLPENTANE, 99+% 2,3-DIMETHYLPENTANE, STANDARD FOR GC 2,3-Dimethylpentane,97% Pentane, 2,3-dimethyl- 2,3-dimethyl-pentan 2,3-Dimethylpentane> 2,3-Dimethylpentane ISO 9001:2015 REACH 565-59-3 C2H5CHCH3CHCH32 565593 CeH5CHCH3CHCH32 Acyclic Alphabetic Analytical Chromatography Product Catalog DID - DIN Organic Building Blocks Building Blocks Analytical Standards Alkanes Alkanes Organic Building Blocks Alphabetic D DID - DINChemical Class Hydrocarbons Neats Acyclic