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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

Molecular Weight:: 156.22

MOL File:: 581-40-8.mol

MSDS File:: SDS

Modify Date:: 2023/5/25 18:01:09

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2,3-DIMETHYLNAPHTHALENE Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302

Precautionary statements

P264-P270-P301+P312-P501

Hazard Codes

Risk Statements

Safety Statements

23-24/25

WGK Germany

HS Code

29029000

NFPA 704

	1
1		0

2,3-DIMETHYLNAPHTHALENE price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	D170801	2,3-Dimethylnaphthalene 97%	581-40-8	1G	₹6873.98	2022-06-14	Buy
ALFA India	ALF-L08386-06	2,3-Dimethylnaphthalene, 97%	581-40-8	5g	₹27333	2022-05-26	Buy
TCI Chemicals (India)	D0750	2,3-Dimethylnaphthalene min. 98.0 %	581-40-8	1G	₹5400	2022-05-26	Buy
ALFA India	ALF-L08386-03	2,3-Dimethylnaphthalene, 97%	581-40-8	1g	₹6596	2022-05-26	Buy

Product number	Packaging	Price	Buy
D170801	1G	₹6873.98	Buy
ALF-L08386-06	5g	₹27333	Buy
D0750	1G	₹5400	Buy
ALF-L08386-03	1g	₹6596	Buy

2,3-DIMETHYLNAPHTHALENE Chemical Properties,Uses,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

6,7-Dimethyltetralin Cyclopropene, 1,2-dichloro-3,3-difluoro- Naphthalene, 1,2,3,4-tetrahydro-2,3-bis(methylene)- 1,8-DIMETHYLNAPHTHALENE 1,7-DIMETHYLNAPHTHALENE

1,6-DIMETHYLNAPHTHALENE 1,2-DIMETHYLNAPHTHALENE 1,3-DIMETHYLNAPHTHALENE 2,7-DIMETHYLNAPHTHALENE 1,5-DIMETHYLNAPHTHALENE

1,4-DIMETHYLNAPHTHALENE

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Preparation Products

DECAHYDRO-2,3-DIMETHYLNAPHTHALENE 1,2,3-TRIMETHYLNAPHTHALENE

2,3-DIMETHYLNAPHTHALENE Suppliers

Global( 139)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
HiMedia Laboratories	91-22-61471919	Maharashtra, India	1843	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	18623	58	Inquiry
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	China	32835	60	Inquiry
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	China	6387	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49403	58	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29821	58	Inquiry

Supplier	Advantage
TCI Chemicals (India) Pvt. Ltd.	58
CHEMSWORTH	30
HiMedia Laboratories	58
Alfa Aesar	58
CLEARSYNTH LABS LTD.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
Xiamen AmoyChem Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58

2,3-DIMETHYLNAPHTHALENE Spectrum

2,3-DIMETHYLNAPHTHALENE(581-40-8)MS 2,3-DIMETHYLNAPHTHALENE(581-40-8)¹HNMR 2,3-DIMETHYLNAPHTHALENE(581-40-8)¹³CNMR 2,3-DIMETHYLNAPHTHALENE(581-40-8)IR1 2,3-DIMETHYLNAPHTHALENE(581-40-8)IR2 2,3-DIMETHYLNAPHTHALENE(581-40-8)Raman

581-40-8(2,3-DIMETHYLNAPHTHALENE)Related Search:

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2,3-DIMETHYLNAPHTHALENE DimethylNaphthalein 2,3-Dimethylnaphthalene,97% 2,3-DIMETHYLNAPHTHALENE 98+% Guajen naphthalene,2,3-dimethyl- 2,3-Dimethylnaphthalene,95% 2,3-Dimethylnaphthaline NSC 36850 2,3-Dimethylnaphthalene 97% 2,3-Dimethylnaphthalene > Sodium polystyrene sulfonate Standard (Mw 3,160,000) 581-40-8 581408 Organic Building Blocks Building Blocks Arenes Arenes Building Blocks Organic Building Blocks Naphthalene derivatives