ChemicalBook >> CAS DataBase List >>1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE

1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE

CAS No.
70693-47-9
Chemical Name:
1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE
Synonyms
1,1,3,3-Tetra;pentamethyl-disiloxanoacetate;pentamethyldisiloxanyl acetate;3-Acetoxy-1,1,1,3,3-pentamethyldisiloxane;Pentamethylpropanedisiloxane-1-ol acetate;1-Acetoxy-1,1,3,3,3-pentamethyldisiloxane;1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE;[dimethyl(trimethylsilyloxy)silyl] acetate;1-Disiloxanol, 1,1,3,3,3-pentamethyl-, 1-acetate;1,1,3,3-Tetramethyl-2-oxa-1,3-disilabutan-1-ol acetate
CBNumber:
CB9451894
Molecular Formula:
C7H18O3Si2
Molecular Weight:
206.39
MDL Number:
MFCD00053702
MOL File:
70693-47-9.mol
MSDS File:
SDS
Last updated:2023-05-21 08:28:50

1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE Properties

Boiling point 149 °C
Density 0.9
refractive index 1.3887
Flash point 40°C
Specific Gravity 0.9
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
EPA Substance Registry System Disiloxanol, pentamethyl-, acetate (70693-47-9)

SAFETY

Risk and Safety Statements

Hazard Codes  C
Risk Statements  10-34
Safety Statements  26-36/37/39-45
RIDADR  UN 2924 3/PG 3
TSCA  Yes

1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
American Custom Chemicals Corporation ORS0005424 1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE 95.00% 70693-47-9 5MG $501.58 2021-12-16 Buy
Product number Packaging Price Buy
ORS0005424 5MG $501.58 Buy

1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE Chemical Properties,Uses,Production

2943-62-6
108-24-7
70693-47-9
Synthesis of 1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE from chloropentamethyldisiloxane and Acetic anhydride

1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 31)Suppliers
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ATK CHEMICAL COMPANY LIMITED
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pentamethyl-disiloxanoacetate 1,1,1,3,3-PENTAMETHYL-3-ACETOXYDISILOXANE 1-Acetoxy-1,1,3,3,3-pentamethyldisiloxane pentamethyldisiloxanyl acetate 1,1,3,3-Tetramethyl-2-oxa-1,3-disilabutan-1-ol acetate Pentamethylpropanedisiloxane-1-ol acetate 3-Acetoxy-1,1,1,3,3-pentamethyldisiloxane 1,1,3,3-Tetra 1-Disiloxanol, 1,1,3,3,3-pentamethyl-, 1-acetate [dimethyl(trimethylsilyloxy)silyl] acetate 70693-47-9 C7H18O3Si2