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2,3-Dimethylindole

2,3-Dimethylindole structure

CAS No.: 91-55-4

Chemical Name:: 2,3-Dimethylindole

Synonyms: 2,3-DIMETHYL-1H-INDOLE;1H-Indole, 2,3-dimethyl-;NSC 24936;2,3-dimethyl-indol;2,3-DIMETHYLINDOLE;2,3-DIMETHYLINDOLINE;Indole, 2,3-dimethyl-;2,3-dimethyl-1h-indol;2,3-Dimethylindole,98%;2,3-Dimethylindole,99%

CBNumber:: CB9854604

Molecular Formula:: C10H11N

Molecular Weight:: 145.2

MDL Number:: MFCD00005617

MOL File:: 91-55-4.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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2,3-Dimethylindole Properties

Melting point	105-107 °C (lit.)
Boiling point	285 °C (lit.)
Density	1.0641 (estimate)
refractive index	1.6030 (estimate)
Flash point	285°C/750mm
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	17.87±0.30(Predicted)
form	Solid
color	White to Amber
BRN	116662
CAS DataBase Reference	91-55-4(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	TFW7O9HWZK
NIST Chemistry Reference	1H-Indole, 2,3-dimethyl-(91-55-4)
EPA Substance Registry System	1H-Indole, 2,3-dimethyl- (91-55-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332

Precautionary statements

P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501

Safety Statements

24/25

WGK Germany

RTECS

NL7185000

TSCA

Yes

HS Code

29339900

NFPA 704

	1
0		0

2,3-Dimethylindole price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	120812	2,3-Dimethylindole ≥97%	91-55-4	5g	$106.8	2024-03-01	Buy
TCI Chemical	D1579	2,3-Dimethylindole >98.0%(GC)	91-55-4	25g	$76	2024-03-01	Buy
TCI Chemical	D1579	2,3-Dimethylindole >98.0%(GC)	91-55-4	250g	$378	2024-03-01	Buy
Alfa Aesar	A18504	2,3-Dimethylindole, 97%	91-55-4	10g	$37.59	2023-01-06	Buy
Alfa Aesar	A18504	2,3-Dimethylindole, 97%	91-55-4	50g	$123.9	2023-01-06	Buy

Product number	Packaging	Price	Buy
120812	5g	$106.8	Buy
D1579	25g	$76	Buy
D1579	250g	$378	Buy
A18504	10g	$37.59	Buy
A18504	50g	$123.9	Buy

2,3-Dimethylindole Chemical Properties,Uses,Production

Chemical Properties

White to yellow powder

Uses

2,3-Dimethylindole has been used to study the mechanism of oxidation of 2,3-dimethylindole by peroxodisulphate and peroxomonosulphate anions to 2-methylindole-2-carbaldehyde. It has been used to study the behaviour of methylindoles in the agilent multimode ion source by atmospheric pressure chemical ionization mass spectrometry.

2,3-Dimethylindole Preparation Products And Raw materials

Raw materials

2-Butanone

Preparation Products

N-Acetylanthranilic acid 2-HYDROXY-4-METHYLQUINOLINE 3-Methylindole 1,3,3-Trimethyl-2-methyleneindoline

2,3-Dimethylindole Suppliers

Global( 227)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
WinWin Chemical CO., Limited	+86-0577-64498589 +8615325081899	sales@win-winchemical.com	China	14157	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9821	58

Supplier	Advantage
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
WinWin Chemical CO., Limited	58
ANHUI WITOP BIOTECH CO., LTD	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
changzhou huayang technology co., ltd	58

View Lastest Price from 2,3-Dimethylindole manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	2,3-Dimethylindole 91-55-4	US $2.00 / KG	1KG	99%	customise	Career Henan Chemical Co

2,3-Dimethylindole
91-55-4
US $2.00 / KG
99%
Career Henan Chemical Co

2,3-Dimethylindole Spectrum

2,3-Dimethylindole(91-55-4)MS 2,3-Dimethylindole(91-55-4)¹HNMR 2,3-Dimethylindole(91-55-4)¹³CNMR 2,3-Dimethylindole(91-55-4)IR1 2,3-Dimethylindole(91-55-4)IR2 2,3-Dimethylindole(91-55-4)Raman

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2,3-DIMETHYLINDOLINE 2,3-DIMETHYLINDOLE 2,3-dimethyl-1h-indol 2,3-dimethyl-indol Indole, 2,3-dimethyl- 2,3-DIMETHYLINDOLE, 97+% 2,3-Dimethylindole,99% 2,3-Dimethylindole,98% 2,3-DIMETHYLINDOLE, TECH NSC 24936 5-ethyl-5-methyl-2-(phenylmethyl)-1,3-dioxane 2,3-Dimethylindole > 1H-Indole, 2,3-dimethyl- 2,3-DIMETHYL-1H-INDOLE 91-55-4 C10H11N Building Blocks Indoles Simple Indoles Heterocyclic Building Blocks Building Blocks Heterocyclic Building Blocks Intermediates of Dyes and Pigments Indoles and derivatives Indole Indoles Simple Indoles Heterocycle-Indole series