DI-N-BUTYL SULFATE Chemical Properties

Melting point:

-79.7°C

Boiling point:

115-116°C 6mm

Density 

1.062 g/mL at 20 °C(lit.)

refractive index 

n20/D 1.421

Flash point:

115-116°C/6mm

form 

Liquid

BRN 

1707498

CAS DataBase Reference

625-22-9

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

28-36/37/39-60-36-23

RIDADR 

2810

WGK Germany 

3

RTECS 

WS7700000

HazardClass 

6.1

PackingGroup 

II

HS Code 

29209090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

DI-N-BUTYL SULFATE Usage And Synthesis

Chemical Properties

Colorless liquid; sharp characteristic odor;boils at 115°C (239°F) at 6 torr; density 1.06at 20°C (68°F); insoluble in water; soluble inalcohol and ether.

Health Hazard

The toxicity of this substance is much lowerthan the methyl or the ethyl sulfate esters.It is moderately toxic by ingestion. Theoral lethal dose in rabbits is within therange 200 mg/kg. Studies on experimentalanimals indicate a mild toxic action whenadministered by subcutaneous route.
LD50 , skin (rat): 5000 mg/kg.

Safety Profile

oison by ingestion. Mildly toxic by subcutaneous route. Questionable carcinogen with experimental tumorigenic data. See also ESTERS and SULFATES. When heated to decomposition it emits toxic fumes of Sox.

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