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1,1,3,3-Tetramethyl-1,3-diethoxydisiloxane

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Formula: C8H22O3Si2
CAS: 18420-09-2
search Element: diethoxydisiloxane tetramethyl
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Identification

Structural Formula
1,1,3,3-Tetramethyl-1,3-diethoxydisiloxane
CAS:
18420-09-2
EINECS:
242-298-7
Molecular Formula:
C8H22O3Si2
MDL:
MFCD00053754
Synonym:
disiloxane,1,3-diethoxy-1,1,3,3-tetramethyl- ; 1,1,3,3-tetramethyl-1,3-diethoxydisiloxane 97% ; 1,1,3,3-tetramethyl-1,3-diethoxypropanedisiloxane ; 1,3-diethoxy-1,1,3,3-tetramethyldisiloxane ; tetramethyldiethoxydisiloxane ; 1,3-diethoxy-1,1,3,3-tetramethyl-disiloxan ; 1,1,3,3-tetramethyl-1,3-diethoxydisiloxane ; a,w-diethoxytetramethyldisiloxane ; 1,3-diethoxytetramethyldisiloxane ; 1,3-diethoxy-1,1,3,3-tetramethylpropanedisiloxane




Suppliers

Gelest, Inc.
G10082016
Hangzhou Keying Chem Co., Ltd.
HKC252010080
+
Capot Chemical Co., Ltd.
10820
+
Dayang Chem (Hangzhou) Co.,Ltd.
DC260410416
+
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CAS equal suppliers

1,3-Diethoxy-1,1,3,3-tetramethyldisiloxane
Santa Cruz Biotechnology, Inc.
222964

Prices & Availability




Data is processed


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Properties for 1,1,3,3-Tetramethyl-1,3-diethoxydisiloxane

Molecular Weight:
222.4295 g·mol−1
Density:
0.883 g/mL at 25 °C(lit.)
Melting point:
-134 °C
Boiling point:
183.3 °C at 760 mmHg
Flash point:
53.6 °C
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Hazard Statements

GHS02

GHS02
Flammable
  • Flammable gases, category 1
  • Flammable aerosols, categories 1, 2
  • Flammable liquids, categories 1, 2, 3
  • Flammable solids, categories 1, 2
  • Self-reactive substances and mixtures, types B, C, D, E, F
  • Pyrophoric liquids, category 1
  • Pyrophoric solids, category 1
  • Combustible solids, category 3
  • Combustible liquids, category 3
  • Self-heating substances and mixtures, categories 1, 2
  • Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
  • Organic peroxides, types B, C, D, E, F
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R10 - Flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
RID/ADR certification :
UN 1993 3 / PG 3
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Alternative Distributors of [1,1,3,3-Tetramethyl-1,3-diethoxydisiloxane]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gelest, Inc. | ABCR GmbH & Co. KG | Skyrun Industrial Co., Ltd. | Pfaltz & Bauer, Inc.

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MSDS:
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