N,N,2-Trimethylaniline

HCID 11869

Basic information

CAS
29256-93-7
Standard SMILES
Cc1ccccc1N(C)C
InChIKey
JDEJGVSZUIJWBM-UHFFFAOYSA-N
Molecular formula
C9H13N
Average molar mass
135.21 g/mol
Monoisotopic mass
135.10479942

Overview

N,n-dimethyl-o-toluidine appears as a clear colorless liquid with an aromatic odor. Less dense than water and insoluble in water. Hence floats on water. May be toxic by skin absorption and inhalation. May release toxic vapors when burned.

Names & identifiers

Preferred name
N,N,2-Trimethylaniline
IUPAC
N,N,2-trimethylaniline
English name
Benzenamine, N,N,-trimethyl-
Molecular formula
C9H13N
Molecular weight
135.20622

Names & synonyms

N,N-Dimethyl-o-toluidineN,N,2-TRIMETHYLANILINE609-72-3N,N,2-TrimethylbenzenamineDimethyl-o-toluidineo-MethyldimethylanilineN,N-Dimethyl-2-methylanilineBenzenamine, N,N,2-trimethyl-o-Toluidine, N,N-dimethyl-2-Methyl-N,N-dimethylanilineN,N,2-TrimethylbenzamineBenzene, 1-(dimethylamino)-2-methyl-
Show more names
Benzenamine, N,N,?-trimethyl-
NSC 17842,N,N-TrimethylanilineEINECS 210-199-8Benzamine, N,N,2-trimethyl-BRN 220514456PT61F2XEAI3-12124NSC-1784

Database identifiers

CAS
29256-93-7、609-72-3
PubChem CID
11869
DTXSID
DTXSID8052279
UNII
56PT61F2XE
EC Number
210-199-8
Nikkaji
J44.150C

Properties

Computed structural properties

XLogP
2.9
Topological polar surface area
3.2 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
1
Rotatable bonds
1
Heavy atoms
10

Experimental & physicochemical properties

Chemical ClassesNitrogen Compounds -> Amines, Aromatic
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
Physical Description · 2 items

N,n-dimethyl-o-toluidine appears as a clear colorless liquid with an aromatic odor. Less dense than water and insoluble in water. Hence floats on water. May be toxic by skin absorption and inhalation. May release toxic vapors when burned.

Clear colorless liquid with an aromatic odor; [CAMEO] Colorless liquid; [Sigma-Aldrich MSDS]

Safety & regulation

GHS classification

GHS Classification · 6 items

Danger

H301: Toxic if swallowed [Danger Acute toxicity, oral]

P260, P261, P262, P264, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P316, P319, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Danger

H301 (99.5%): Toxic if swallowed [Danger Acute toxicity, oral]

P260, P261, P262, P264, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P316, P319, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Hazard information

Regulatory Information · 3 items

Chemical: Benzenamine, N,N,2-trimethyl-

Benzenamine, N,N,?-trimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Benzenamine, N,N,2-trimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

DOT LabelPoison
Fire HazardsExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Health HazardsExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Hazards SummaryA skin and strong eye irritant; May induce methemoglobinemia; Toxic by ingestion and skin absorption; Highly toxic by inhalation; Targets the blood and liver; [Sigma-Aldrich MSDS] See o-Toluidine.
Reactive GroupAmines, Aromatic

Safety & protection

Fire FightingExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
First AidExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Nonfire Spill ResponseExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Isolation and EvacuationExcerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:
Personal Protective Equipment (PPE)Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:

Toxicology

Adverse EffectsMethemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationBenzenamine, N,N,2-trimethyl-: ACTIVE

Suppliers100 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
河南赢创生物科技有限公司16650615803 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]

Related reactions

19 records

Compound notes

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