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2,4,5-TRIMETHYLANILINE

2,4,5-TRIMETHYLANILINE structure

CAS No.: 137-17-7

Chemical Name:: 2,4,5-TRIMETHYLANILINE

Synonyms: NCI-C02299;PSI-CUMIDINE;Pseudokumidin;PSEUDOCUMIDINE;2.4.5-TriMethy;TIMTEC-BB SBB008592;2,4,5-Trimethylanilin;2,4,5-trimethyl-anilin;Pseudocumidine, Pract.;2,4,5-TRIMETHYLANILINE

CBNumber:: CB4353081

Molecular Formula:: C9H13N

Molecular Weight:: 135.21

MDL Number:: MFCD00025201

MOL File:: 137-17-7.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 05:57:07

Product description	Number	Pack Size	Price
2,4,5-Trimethylaniline solution 100μg/mL in acetonitrile, PESTANAL	31039	2ml	$73.4
2,4,5-Trimethylaniline	FT147906	1g	$900
2,4,5-Trimethylaniline	FT147906	10g	$900
2,4,5-Trimethylaniline	FT147906	5g	$900
2,4,5-Trimethylaniline	FT147906	2g	$900
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2,4,5-TRIMETHYLANILINE Properties

Melting point	62 °C
Boiling point	232 °C
Density	0.78 g/mL
refractive index	1.5130 (estimate)
Flash point	-5 °C
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
pka	5.01±0.10(Predicted)
form	solid
color	White to pink
Water Solubility	1.5g/L(28.70 ºC)
BRN	2352436
Henry's Law Constant	3.9×10⁰ mol/(m³Pa) at 25℃, Jayasinghe et al. (1992)
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application	cleaning products cosmetics food and beverages personal care
InChI	1S/C9H13N/c1-6-4-8(3)9(10)5-7(6)2/h4-5H,10H2,1-3H3
InChIKey	BMIPMKQAAJKBKP-UHFFFAOYSA-N
SMILES	Cc1cc(C)c(N)cc1C
Toxicology and Carcinogenesis	Bioassay of 2,4,5-Trimethylaniline for Possible Carcinogenicity (CASRN 137-17-7)
CAS DataBase Reference	137-17-7(CAS DataBase Reference)
EWG's Food Scores	3
FDA UNII	00KUO98F97
NIST Chemistry Reference	Benzenamine, 2,4,5-trimethyl-(137-17-7)
IARC	3 (Vol. 27, Sup 7) 1987
EPA Substance Registry System	2,4,5-Trimethylaniline (137-17-7)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Danger

Hazard statements

H225-H302+H312+H332-H319

Precautionary statements

P210-P280-P305+P351+P338

PPE

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

F,Xn,N,T

Risk Statements

11-20/21/22-36-51/53-23/24/25-45

Safety Statements

16-36/37-61-45-53

RIDADR

UN1648 3/PG 2

WGK Germany

RTECS

BZ0520000

Hazard Note

Harmful

HS Code

2921420090

Storage Class

3 - Flammable liquids

Hazard Classifications

Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 2

Hazardous Substances Data

137-17-7(Hazardous Substances Data)

NFPA 704

	1
3		0

2,4,5-TRIMETHYLANILINE price More Price(41)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	31039	2,4,5-Trimethylaniline solution 100μg/mL in acetonitrile, PESTANAL	137-17-7	2ml	$73.4	2026-04-30	Buy
Biosynth	FT147906	2,4,5-Trimethylaniline	137-17-7	1g	$900	2026-06-04	Buy
Biosynth	FT147906	2,4,5-Trimethylaniline	137-17-7	10g	$900	2026-06-04	Buy
Biosynth	FT147906	2,4,5-Trimethylaniline	137-17-7	5g	$900	2026-06-04	Buy
Biosynth	FT147906	2,4,5-Trimethylaniline	137-17-7	2g	$900	2026-06-04	Buy

Product number	Packaging	Price	Buy
31039	2ml	$73.4	Buy
FT147906	1g	$900	Buy
FT147906	10g	$900	Buy
FT147906	5g	$900	Buy
FT147906	2g	$900	Buy

2,4,5-TRIMETHYLANILINE Chemical Properties,Uses,Production

Chemical Properties

white to light tan crystalline solid

Uses

Manufacture of dyes, organic synthesis.

Definition

ChEBI: 2,4,5-Trimethylaniline is a substituted aniline.

General Description

White crystals or beige powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2,4,5-TRIMETHYLANILINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Hazard

Questionable carcinogen.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 2,4,5-TRIMETHYLANILINE emits toxic fumes of nitrogen oxides.

Fire Hazard

Flash point data for 2,4,5-TRIMETHYLANILINE are not available; however, 2,4,5-TRIMETHYLANILINE is probably combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. Used as a dye, pigment, and printing ink. See also ANILINE DYES.

2,4,5-TRIMETHYLANILINE Preparation Products And Raw materials

Raw materials

Preparation Products

5-BROMO-1,2,4-TRIMETHYLBENZENE

2,4,5-TRIMETHYLANILINE Suppliers

Global( 148)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Dideu Medichem Co. Ltd	+86-17392712779	1097@dideu.com	China	3992	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
SHANDONG ZHI SHANG CHEMICAL CO.LTD	0531-68652808 18953170293	sales@sdzschem.com	China	2921	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29792	58
Fuxin Pharmaceutical	+86-021-021-50872116	contact@fuxinpharm.com	China	9976	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +86-189 4982 3763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52704	58
CR Corporation Limited		fred.wen@crcorporation.cn	China	8645	58

Supplier	Advantage
Shaanxi Dideu Medichem Co. Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
SHANDONG ZHI SHANG CHEMICAL CO.LTD	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Fuxin Pharmaceutical	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CR Corporation Limited	58

View Lastest Price from 2,4,5-TRIMETHYLANILINE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-24	2,4,5-TRIMETHYLANILINE 137-17-7		1KG	99.0%	1000KG	Shaanxi Dideu Medichem Co. Ltd
	2020-01-08	2,4,5-TRIMETHYLANILINE 137-17-7	$1.00	1KG	99%	100KG	Career Henan Chemical Co

2,4,5-TRIMETHYLANILINE
137-17-7
99.0%
Shaanxi Dideu Medichem Co. Ltd

2,4,5-TRIMETHYLANILINE
137-17-7
$1.00
99%
Career Henan Chemical Co

2,4,5-TRIMETHYLANILINE Spectrum

2,4,5-TRIMETHYLANILINE(137-17-7)¹HNMR

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TriMethylaniline solutio 2,4,5-Trimethylaniline 100mg [137-17-7] 2,4,5-Trimethylaniline, tech 2,4,5-Trimethylbenzolamin 2,4,5-Trimethylaniline Solution, 100ppm TIMTEC-BB SBB008592 PSI-CUMIDINE PSEUDOCUMIDINE 1,2,4-Trimethyl-5-aminobenzene 2,4,5-Trimethylanilin 2,4,5-trimethyl-anilin 2,4,5-trimethyl-benzenamin 2,4,5-Trimethylbenzenamine Aniline, 2,4,5-trimethyl- NCI-C02299 Pseudokumidin 2,4,5-Trimethylaniline Solution 2,4,5-TRIMETHYLANILINE (PSEUDOCUMIDINE) 2,4,5-Trimethylaniline, Pract. Pseudocumidine, Pract. 2,4,5-TRIMETHYLAMINOBENZENE 2,4,5-TRIMETHYLANILINE 1-AMINO-2,4,5-TRIMETHYLBENZENE 2.4.5-TriMethy 2,4,5-Trimethylaniline@1000 μg/mL in AcCN 2,4,5-Trimethylaniline@100 μg/mL in AcCN 2,4,5-Trimethylaniline @10 μg/mL in Ethyl acetate 2,4,5-Trimethylaniline,100mg/L,1ml 2,4,5-Trimethylaniline,100mg/L,5x1ml Benzenamine, 2,4,5-trimethyl- 2,4,5-Trimethylaniline in acetonitrile 2,4,5-Trimethylaniline in isooctane 2,4,5-Trimethylaniline Solution in Methanol 2,4,5-Trimethylaniline 100 μg/ml Methanol 2,4,5-Trimethylaniline 100 μg/ml Acetonitrile LA17878000AL2,4,5-TrimethylanilinE10μg/mLin 2,4,5-Trimethylaniline 10 μg/mL in Acetonitrile 137-17-7 85-05-1 AMINE AromaticsChemical Class AromaticsVolatiles/ Semivolatiles Chemical Class European Community: ISO and DIN T-ZAlphabetic TP - TZMethod Specific 2002/61/EC Alpha Sort Amines Analytical Standards