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ETHANOLAMINE

ETHANOLAMINE structure

CAS No:
32708-95-5
Formula:
C2H7NO
Chemical Name:
ETHANOLAMINE

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Description

Colorless, viscous liquid or solid (below 51°F) with an unpleasant, ammonia-like odor.

ETHANOLAMINE Basic Attributes

Molecular Weight：

61.08

Exact Mass：

61.053

EC Number：

618-436-0

Characteristics

PSA：

46.2

XLogP3：

-1.31 (estimated)

Appearance：

Ethanolamine appears as a clear colorless liquid with an odor resembling that of ammonia. Flash point 185°F. May attack copper, brass, and rubber. Corrosive to tissue. Moderately toxic. Produces toxic oxides of nitrogen during combustion.

Density：

1.02

Melting Point：

51°F

Boiling Point：

339°F

Flash Point：

186°F

Water Solubility：

Miscible

Storage Conditions：

Separate from oxidizing materials, acids, and halogens. Store in a cool, dry, well-ventilated location.

Vapor Pressure：

Vapour pressure, Pa at 20°C: 53

Vapor Density：

2.1

Flammability characteristics：

Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.

Explosive limit：

vol% in air: 5.57

Odor：

Unpleasant, ammonia-like

PH：

25% aqueous solution: 12.1; 0.1 N aqueous solution: 12.05

PKA：

9.5None

Safety Information

Packing level：

III

Hazard category：

Transport codes：

2491

hazard class code：

20/21/22-34

safety instructions：

(1/2)-26-36/37/39-45

RTECS Number：

KJ5775000

Marks：

Storage features：

Separated from strong oxidants, strong acids, aluminium and food and feedstuffs. Dry. Ventilation along the floor.

Stability/Shelf Life：

Affected by light.

Precautionary statement(s)：

P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, P501

Hazard Statements：

H302