Tris(dimethylaminomethyl)phenol Chemical Properties

Melting point:

316℃

Boiling point:

130-135 °C/1 mmHg (lit.)

Density 

0.969 g/mL at 25 °C (lit.)

vapor density 

>1 (vs air)

vapor pressure 

<0.01 mm Hg ( 21 °C)

refractive index 

n20/D 1.516(lit.)

Flash point:

>230 °F

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Soluble in water

form 

clear liquid

pka

6.27±0.50(Predicted)

color 

White to Yellow to Green

Odor

Amine odor

Water Solubility 

850g/L at 20℃

BRN 

795751

InChIKey

AHDSRXYHVZECER-UHFFFAOYSA-N

LogP

-0.66 at 21.5℃

CAS DataBase Reference

90-72-2(CAS DataBase Reference)

NIST Chemistry Reference

Phenol, 2,4,6-tris[(dimethylamino)methyl]-(90-72-2)

EPA Substance Registry System

Phenol, 2,4,6-tris[(dimethylamino)methyl]- (90-72-2)

Safety Information

Hazard Codes 

Xn,Xi,C

Risk Statements 

22-36/38-52/53-34

Safety Statements 

26-28-2-61-45-36/37/39

RIDADR 

UN 2735 8/PG 3

WGK Germany 

1

RTECS 

SN3500000

Hazard Note 

Irritant

HazardClass 

8

PackingGroup 

III

HS Code 

29222900

Hazardous Substances Data

90-72-2(Hazardous Substances Data)

Toxicity

LD50 oral in rat: 1200mg/kg

MSDS

• Language:English Provider:Tris(dimethylaminomethyl)phenol
• Language:English Provider:SigmaAldrich

Tris(dimethylaminomethyl)phenol Usage And Synthesis

Chemical Properties

2,4,6-Tris(dimethylaminomethyl)phenol is a light yellow, amber to reddish brown liquid with an amine odour. Density is less than water. Vapour is heavier than air.

Uses

tris(dimethylaminomethyl)phenol be used for is used as a curing accelerator to promote a relatively short time in the epoxy resin is fully cured. High temperature curing epoxy resin system have significant role in promoting, but also appropriate to improve the bonding strength.

Uses

2,4,6-Tris(dimethylaminomethyl)phenol can be used:

• In the synthesis of water-soluble metal phthalocyanines bearing twelve dimethylamino groups.
• To prepare phenolate anion-based branched/cross-linked anion exchange membranes (AEMs).
• As a curing agent in the production of epoxy membranes.

Hazard

2,4,6-Tris(dimethylaminomethyl)phenol is corrosive to eyes, skin, mouth, stomach and throat. Vapours can irritate eyes and corrode upper respiratory tract. Serious injury or death may result from inhalation, ingestion or skin contact.

Toxics Screening Level

The Initial Threshold Screening Level (ITSL) is 7 μg/m3 annual average.

Tris(dimethylaminomethyl)phenol (90-72-2)Related Product Information

• Nonylphenol
• Lithium bis(trimethylsilyl)amide
• 4-Aminophenol
• Tricine
• Tris(hydroxymethyl)aminomethane
• Phenol
• Xylenol
• 4-Dimethylaminobenzaldehyde
• Phenol Red
• 2,3,6-Trimethylphenol
• 3-Trifluoromethylphenol
• Tris(hydroxymethyl)nitromethane
• Tris(dibenzylideneacetone)dipalladium-chloroform adduct
• Tris(triphenylphosphine)rhodiu
• 2,6-Dimethylaniline
• Methyl tetrahydrophthalic anhydride
• 4-tert-Butylphenol
• Tris(dibenzylideneacetone)dipalladium