DOWANOL(TM) PNB Property

Melting point:

-15.45°C (estimate)

Boiling point:

165-175 °C(lit.)

Density 

0.885 g/mL at 25 °C

refractive index 

n20/D 1.416(lit.)

Flash point:

138 °F

CAS DataBase Reference

29387-86-8(CAS DataBase Reference)

NIST Chemistry Reference

2-Butoxy-1-propanol(29387-86-8)

EPA Substance Registry System

Propylene glycol monobutyl ether (29387-86-8)

Safety

Hazard Codes 

Xi

Risk Statements 

36/38

Safety Statements 

24/25

RIDADR 

UN 3271 3/PG 3

WGK Germany 

1

RTECS 

UA7700000

HazardClass 

3.2

PackingGroup 

III

HS Code 

29094990

Toxicity

rat,LC,inhalation,> 651ppm/4H (651ppm),National Technical Information Service. Vol. OTS0520753,

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

DOWANOL(TM) PNB Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Chemical Properties

DOWANOL(TM) PNB is a low odor clear liquid, low viscosity and low tension, high flash point and slightly toxic.

Uses

Dowanol(tM) pnb is a green and environmentally friendly high-grade solvent, which is widely used in cleaning agents, inks, leather, etc., and is one of the main components of brake fluid. It can also be used in colorful paints, photosensitive adhesives, PS plate cleaning, printing, electronic chemicals, jet engine fuel additives (water repellent), extractants and high boiling point solvents, etc.