C12E5 Property

Melting point:

14.5-15.0 °C

Boiling point:

207-210 °C(Press: 0.8 Torr)

Density 

0.963 g/mL at 20 °C(lit.)

refractive index 

1.446～1.452(35℃/D)

Flash point:

23 °C

storage temp. 

2-8°C

pka

14.36±0.10(Predicted)

form 

powder to lump to clear liquid

color 

White or Colorless to Light yellow

BRN 

1797921

Stability:

Stable. Flammable. Incompatible with strong oxidizing agents.

LogP

3.620 (est)

CAS DataBase Reference

3055-95-6

EPA Substance Registry System

Pentaethylene glycol monododecyl ether (3055-95-6)

Safety

Hazard Codes 

Xi

Risk Statements 

37/38-41

Safety Statements 

26-36/39

WGK Germany 

2

RTECS 

SB0333332

F 

10-23

HS Code 

2909.49.6000

Toxicity

mouse,LD,oral,> 508mg/kg (508mg/kg),BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)BEHAVIORAL: ATAXIABEHAVIORAL: EXCITEMENT,National Technical Information Service. Vol. OTS0556400,

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

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

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

C12E5 Chemical Properties,Usage,Production

Chemical Properties

solid

Definition

ChEBI: A hydroxypolyether that is pentaethylene glycol in which one of the terminal hydrogens is replaced by a dodecyl group.