2,4,6-Tris(dimethylaminomethyl)phenol

  • a,a',a''-Tris(dimethylamino)mesitol
  • 2,4,6-Tris[(N,N-dimethylamino)methyl]phenol
  • TAP (aminophenol)
  • Versamine EH 30
  • Anchor K 54
  • Protex NX 3
Formula
C15H27N3O
Structure

Registry Numbers and Inventories.
CAS
90-72-2
EC (EINECS/ELINCS)
202-013-9
EC Index Number
603-069-00-0
EC Class
Harmful; Irritant
R 22 36/38
S 26 28.1
RTECS
SN3500000
RTECS class
Drug; Primary Irritant
UN (DOT)
2512
Beilstein/Gmelin
795751
Beilstein Reference
4-13-00-01946
Swiss Giftliste 1
G-6771
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed
Korea ECL
Listed

Properties.
Formula
C15H27N3O
Formula mass
265.40
Boiling point, °C
130 - 135 (1 torr)
Vapor pressure, mmHg
0.075 (20 C)
Density
0.974 g/cm3 (15 C)
Solubility in water
Very soluble
Viscosity
150.00 cp (30 C)
Refractive index
1.5144 (20 C)
pKa/pKb
5.85 (pKa)

Hazards and Protection.
Storage
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
Handling
All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Protection
Wear appropriate protective gloves, clothing and goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).
Small spills/leaks
Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Cover with plastic sheet to prevent spreading. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.
Stability
No data.

Fire.
Flash Point,°C
160
Fire fighting
Small Fires: Dry chemical, carbon dioxide or water spray. Large Fires: Water spray, fog or regular foam.
Fire potential
Combustible material: may burn but does not ignite readily.
Hazards
Containers may explode when heated.
Combustion products
Fire may produce irritating, corrosive and/or toxic gases.

Health.
Poison_Class
3
Exposure effects
The toxological properties of this substance have not been fully investigated.
   Inhalation
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Effects of contact or inhalation may be delayed.
   Skin
Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact.
   Eyes
See Skin.

First aid
 
   Ingestion
Seek medical assistance.
   Inhalation
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
   Skin
Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
   Eyes
Immediately flush with running water for at least 20 minutes.

Transport.
UN number
2512
Response guide
Hazard class
6.1
Packing Group
III
 
HS Code
2922 29 00