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Propyleneglycol butyl ether

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Name

Propyleneglycol butyl ether

EINECS 249-598-7
CAS No. 29387-86-8 Density 0.885 g/mL at 25 °C
PSA 29.46000 LogP 1.18390
Solubility N/A Melting Point -15.45°C (estimate)
Formula C7H16O2 Boiling Point 165-175 °C(lit.)
Molecular Weight 132.23 Flash Point 52.8 °C
Transport Information UN 3271 3 Appearance N/A
Safety Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors. Risk Codes 36/38
Molecular Structure Molecular Structure of 29387-86-8 (DOWANOL(TM) PNB) Hazard Symbols IrritantXi
Synonyms

1-Butoxypropan-2-ol; Propanediol butyl ether

 

Propyleneglycol butyl ether Chemical Properties

Product Name: DOWANOL(TM) PNB
Synonyms: DOWANOL(TM) PNB;PROPYLENE GLYCOL BUTYL ETHER;1(or2)-butoxy-propano;1,2-Propanediol,monobutylether;1,2-Propanediolmonobutylether;1,2-Propyleneglycolmonobutyl;1-butoxy-2-hydroxypropane;2-Butoxypropanol
Molecular Formula: C7H16O2
Molecular Weight: 132.20074
EINECS: 249-598-7
Boiling point:165-175 °C(lit.)
density:0.885 g/mL at 25 °C
refractive index:n20/D 1.416(lit.)
Fp:138 °F

Propyleneglycol butyl ether Uses

1,2-PROPANEDIOL, MONOBUTYL ETHER,as the solvent, dispersant or diluent, used in coatings, inks, printing and dyeing, pesticide, cellulose etc industry. Also used as fuel, antifreeze, detergent, the extractant etc.It can also be used as a organic synthetic materials.

Propyleneglycol butyl ether Toxicity Data With Reference

1.   

orl-rat LD50:1900 mg/kg

   38MKAJ    Pattys Industrial Hygiene and Toxicology. 2C (1982),3985.

Propyleneglycol butyl ether Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.

1,2-PROPANEDIOL, MONOBUTYL ETHER's Risk Statements:36/38:Irritating to eyes and skin 
RIDADR:UN 3271 3/PG 3
WGK Germany:1
Hazard Codes:Xi
RTECS:UA7700000
HazardClass:3.2
PackingGroup:III

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