Tetraethoxysilane (TEOS) for semiconductor | CAS 78-10-4

Element: tetraethoxysilane semiconductor teos

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C-S » Chemicals » tetraethoxysilane-teos-for-semiconductor-PX2108317

Identification

Tetraethoxysilane (TEOS) for semiconductor

CAS:

78-10-4

EINECS:

201-083-8

Molecular Formula:

C₈H₂₀O₄Si

MDL:

MFCD00009062

Synonym:

es28 ; silikanl ; dynasila ; silester ; es 28 ester ; dynasil a ; teos ; (c2h5o)4si ; es28(ester) ; es100

Suppliers

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Prices & Availability

Data is processed

Properties for Tetraethoxysilane (TEOS) for semiconductor

Molecular Weight:

208.33 g·mol−1

Density:

0.933 g/mL at 20 °C(lit.)

Melting point:

-77 °C

Boiling point:

168 °C(lit.)

Flash point:

116 ºF

Hazard Statements

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

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
R20 - Harmful by inhalation
R36/37 - Irritating to eyes and respiratory system
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
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection

Hazard Classes:

Hazard Symbols:

Storage temperature :

Flammables area

RID/ADR certification :

UN 1292 3 / PG 3

Alternative Distributors of [Tetraethoxysilane (TEOS) for semiconductor]

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

Merck Electronic Chemicals GmbH | Salsbury Chemicals, Inc.,

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