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2,3-DIMETHYLNAPHTHALENE

Product Name
2,3-DIMETHYLNAPHTHALENE
CAS No.
581-40-8
Chemical Name
2,3-DIMETHYLNAPHTHALENE
Synonyms
naphthalene,2,3-dimethyl-;Guajen;NSC 36850;DimethylNaphthalein;2,3-DIMETHYLNAPHTHALENE;2,3-Dimethylnaphthaline;2,3-Dimethylnaphthalene,97%;2,3-Dimethylnaphthalene >2,3-Dimethylnaphthalene 97%;2,3-Dimethylnaphthalene,95%
CBNumber
CB4434511
Molecular Formula
C12H12
Formula Weight
156.22
MOL File
581-40-8.mol
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2,3-DIMETHYLNAPHTHALENE Property

Melting point:
103-104 °C (lit.)
Boiling point:
269 °C (lit.)
Density 
1.0030
refractive index 
1.5060
Flash point:
265-268°C
form 
powder to crystal
color 
White to Light yellow to Light orange
Water Solubility 
Solubility in toluene (almost transparency). Insoluble in water.
BRN 
1852621
LogP
4.400
CAS DataBase Reference
581-40-8(CAS DataBase Reference)
EPA Substance Registry System
2,3-Dimethylnaphthalene (581-40-8)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
23-24/25
WGK Germany 
3
HS Code 
29029000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S295175
Product name
2,3-DIMETHYL-NAPHTHALENE
Purity
AldrichCPR
Packaging
1g
Price
$179
Updated
2024/03/01
Sigma-Aldrich
Product number
D170801
Product name
2,3-Dimethylnaphthalene
Purity
97%
Packaging
1g
Price
$71.9
Updated
2024/03/01
TCI Chemical
Product number
D0750
Product name
2,3-Dimethylnaphthalene
Purity
>98.0%(GC)
Packaging
1g
Price
$106
Updated
2024/03/01
Alfa Aesar
Product number
L08386
Product name
2,3-Dimethylnaphthalene, 97%
Packaging
1g
Price
$43.65
Updated
2024/03/01
Alfa Aesar
Product number
L08386
Product name
2,3-Dimethylnaphthalene, 97%
Packaging
5g
Price
$164.65
Updated
2024/03/01
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2,3-DIMETHYLNAPHTHALENE Chemical Properties,Usage,Production

Chemical Properties

white flakes

Uses

It is used in the identification of individual aromatic hydrocarbons in kerosene fraction (b.p. 150-250°).

Definition

ChEBI: A dimethylnaphthalene carrying methyl groups at positions 2 and 3.

Purification Methods

Steam distil the naphthalene and crystallise it from EtOH. [Beilstein 5 IV 1713.]

2,3-DIMETHYLNAPHTHALENE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-DIMETHYLNAPHTHALENE Suppliers

TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23662
Advantage
75
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View Lastest Price from 2,3-DIMETHYLNAPHTHALENE manufacturers

Career Henan Chemical Co
Product
2,3-dimethylnaphthalene 581-40-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10Tons
Release date
2020-02-18

581-40-8, 2,3-DIMETHYLNAPHTHALENERelated Search:


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  • Guajen
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  • 2,3-Dimethylnaphthalene,95%
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  • NSC 36850
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