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PENTAMETHYLDISILOXANE

PENTAMETHYLDISILOXANE
PENTAMETHYLDISILOXANE structure
CAS No.
1438-82-0
Chemical Name:
PENTAMETHYLDISILOXANE
Synonyms
PENTAMETHYLDISILOXANE;pentamethyl-disiloxan;Disiloxane,pentamethyl-;PENTAMETHYLDISILOXANE 97+%;Trimethylsiloxydimethylsilane;(Trimethylsiloxy)dimethylsilane;1,1,1,3,3-Pentamethyldisiloxane;1,1,1,3,3-Pentamethyl-disiloxane;Dimethyl(trimethylsilyloxy)silane;1,1,1,3,3-Pentamethylpropanedisiloxane
CBNumber:
CB9413159
Molecular Formula:
C5H16OSi2
Formula Weight:
148.35
MOL File:
1438-82-0.mol

PENTAMETHYLDISILOXANE Properties

Boiling point:
86 °C(lit.)
Density 
0.760 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.373
Flash point:
-9°C
Specific Gravity
0.758
Water Solubility 
Not miscible or difficult to mix in water.
Sensitive 
Moisture Sensitive
BRN 
1734568
InChIKey
AOJHDNSYXUZCCE-UHFFFAOYSA-N
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  F
Risk Statements  11
Safety Statements  16-23-24/25
RIDADR  UN 1993 3/PG 2
WGK Germany  3
10-21
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29319090
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

PENTAMETHYLDISILOXANE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 76840 Pentamethyldisiloxane ≥95.0% 1438-82-0 5ml $122 2018-11-13 Buy
TCI Chemical P1535 1,1,1,3,3-Pentamethyldisiloxane >95.0%(GC) 1438-82-0 5mL $52 2018-11-22 Buy
TCI Chemical P1535 1,1,1,3,3-Pentamethyldisiloxane >95.0%(GC) 1438-82-0 25mL $139 2018-11-22 Buy
Alfa Aesar L16577 Pentamethyldisiloxane, 95% 1438-82-0 25g $199 2018-11-13 Buy
Alfa Aesar L16577 Pentamethyldisiloxane, 95% 1438-82-0 5g $56.6 2018-11-13 Buy

PENTAMETHYLDISILOXANE Chemical Properties,Uses,Production

PENTAMETHYLDISILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products


PENTAMETHYLDISILOXANE Suppliers

Global( 74)Suppliers
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Win-Win Chemical CO., Limited
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Shanghai Macklin Biochemical Co.,Ltd. 15221275939
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