N,N-DIMETHYL-M-TOLUIDINE

Modify Date: 2026-07-01 14:48:51

N,N-DIMETHYL-M-TOLUIDINE Structure
N,N-DIMETHYL-M-TOLUIDINE structure
 Common Name N,N-DIMETHYL-M-TOLUIDINE
CAS Number 121-72-2 Molecular Weight 135.206
Density 0.9±0.1 g/cm3 Boiling Point 212.0±0.0 °C at 760 mmHg
Molecular Formula C9H13N Melting Point -15 °C
MSDS Chinese USA Flash Point 85.0±0.0 °C
Symbol GHS06 GHS08
GHS06, GHS08		 Signal Word Danger

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name n,n-dimethyl-m-toluidine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.9±0.1 g/cm3
Boiling Point 212.0±0.0 °C at 760 mmHg
Melting Point -15 °C
Molecular Formula C9H13N
Molecular Weight 135.206
Flash Point 85.0±0.0 °C
Exact Mass 135.104797
PSA 3.24000
LogP 2.79
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.544
InChIKey CWOMTHDOJCARBY-UHFFFAOYSA-N
SMILES Cc1cccc(N(C)C)c1
Storage condition 2-8C

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XU5798000
CHEMICAL NAME :
m-Toluidine, N,N-dimethyl-
CAS REGISTRY NUMBER :
121-72-2
BEILSTEIN REFERENCE NO. :
1422766
LAST UPDATED :
199707
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H13-N
MOLECULAR WEIGHT :
135.23
WISWESSER LINE NOTATION :
1N1&R C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AISFAR Archivio Italiano di Scienze Farmacologiche. (Modena, Italy) V.1-11, 1932-42; Series 2: V.1-3, 1948-50; Series 3: V.1-15, 1951-65. Discontinued. Volume(issue)/page/year: 1,284,1951

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS06 GHS08
GHS06, GHS08
Signal Word Danger
Hazard Statements H301 + H311 + H331-H373-H412
Precautionary Statements P261-P273-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R23/24/25;R33;R52/53
Safety Phrases S28-S36/37-S45-S61
RIDADR UN 2810 6.1/PG 3
WGK Germany 2
RTECS XU5798000
Packaging Group II
Hazard Class 6.1
HS Code 2921430090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2921430090
Summary HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 N,N-DIMETHYL-M-TOLUIDINEBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273
Name: qHTS assay to identify small molecule agonists of the TGF-beta/Smad signaling pathway...
Source: 824
Target: N/A
External Id: TGF788
Name: qHTS assay to identify small molecule antagonists of the TGF-beta/Smad signaling path...
Source: 824
Target: N/A
External Id: TGF602
Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482
Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344
Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233
Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes: qHTS ...
Source: 824
Target: N/A
External Id: P53MS837
Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

MFCD00008305
3-Dimethylaminotoluene
N,N,m-trimethylaniline
N,N-DiMethyl-M-toluidine
EINECS 204-495-6
N,N,3-Trimethylaniline

 N,N-DIMETHYL-M-TOLUIDINE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of n,n-dimethyl-m-toluidine?
A: CAS number of n,n-dimethyl-m-toluidine is 121-72-2.
Q: What is the English name of n,n-dimethyl-m-toluidine?
A: The English name of n,n-dimethyl-m-toluidine is n,n-dimethyl-m-toluidine.
Q: What is the molecular weight of n,n-dimethyl-m-toluidine?
A: Molecular weight of n,n-dimethyl-m-toluidine is 135.206.
Q: What is the InChIKey of n,n-dimethyl-m-toluidine?
A: InChIKey of n,n-dimethyl-m-toluidine is CWOMTHDOJCARBY-UHFFFAOYSA-N.
Q: What is the safety information for n,n-dimethyl-m-toluidine?
A: Safety information for n,n-dimethyl-m-toluidine: S28-S36/37-S45-S61.
Q: What English synonyms does n,n-dimethyl-m-toluidine have?
A: English synonyms of n,n-dimethyl-m-toluidine: MFCD00008305, 3-Dimethylaminotoluene, N,N,m-trimethylaniline, N,N-DiMethyl-M-toluidine, EINECS 204-495-6, N,N,3-Trimethylaniline.
Q: What are the downstream products of n,n-dimethyl-m-toluidine?
A: Related downstream products(CAS) of n,n-dimethyl-m-toluidine: 50638-50-1;1343610-01-4;42883-79-4;108-38-3;24619-07-6;29785-93-1;54-88-6;1193-18-6;1199-59-3;137-17-7.
Q: What are the upstream materials of n,n-dimethyl-m-toluidine?
A: Related upstream materials(CAS) of n,n-dimethyl-m-toluidine: 50-00-0;108-44-1;591-17-3;67530-30-7;108-41-8;68-12-2;13061-96-6;124-38-9;696-44-6.
Q: What is the LogP of n,n-dimethyl-m-toluidine?
A: LogP of n,n-dimethyl-m-toluidine is 2.79.
Q: What are the storage conditions for n,n-dimethyl-m-toluidine?
A: Storage conditions for n,n-dimethyl-m-toluidine: 2-8C.

 N,N-DIMETHYL-M-TOLUIDINEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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Chemsrc provides N,N-DIMETHYL-M-TOLUIDINE(CAS#:121-72-2) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of N,N-DIMETHYL-M-TOLUIDINE are included as well.>> amp version: N,N-DIMETHYL-M-TOLUIDINE

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