Tetraethylsilane

Modify Date: 2025-08-21 12:34:20

Tetraethylsilane structure	Common Name	Tetraethylsilane
	CAS Number	631-36-7	Molecular Weight	144.330
	Density	0.7±0.1 g/cm3	Boiling Point	153.0±0.0 °C at 760 mmHg
	Molecular Formula	C₈H₂₀Si	Melting Point	−82.5 °C(lit.)
	MSDS	Chinese USA	Flash Point	26.1±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Warning

Name	Tetraethylsilane
Synonym	More Synonyms

Density	0.7±0.1 g/cm3
Boiling Point	153.0±0.0 °C at 760 mmHg
Melting Point	−82.5 °C(lit.)
Molecular Formula	C₈H₂₀Si
Molecular Weight	144.330
Flash Point	26.1±0.0 °C
Exact Mass	144.133423
LogP	4.96
Vapour Pressure	4.4±0.2 mmHg at 25°C
Index of Refraction	1.402

Tetraethylsilane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV5500000

CHEMICAL NAME :: Silane, tetraethyl-

CAS REGISTRY NUMBER :: 631-36-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H20-Si

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1770 mg/m3/10M

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,JUN1942

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	S26-S36
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	VV5500000
Packaging Group	III
Hazard Class	3

Precursor 10
CAS#:617-86-7 Triethylsilane CAS#:54509-73-8 ethene CAS#:591-87-7 Allyl acetate CAS#:925-90-6 ETHYLMAGNESIUM ...
CAS#:7783-61-1 Silicon tetrafl... CAS#:1112-54-5 Triethyl(vinyl)... CAS#:201230-82-2 carbon monoxide CAS#:10026-04-7 Tetrachlorosilane
CAS#:811-49-4 Ethyllithium CAS#:7440-21-3 Silicon
DownStream 10
CAS#:4926-90-3 Cyclohexane, 1-... CAS#:4923-77-7 CIS-1-ETHYL-2-M... CAS#:3728-55-0 1-Ethyl-3-methy... CAS#:82166-21-0 2-methyl cyclohexane
CAS#:1066-45-1 Trimethyltin ch... CAS#:753-73-1 Dichlorodimethyltin CAS#:7440-21-3 Silicon CAS#:34557-54-5 methane
CAS#:54509-73-8 ethene CAS#:1333-74-0 Hydrogen

MFCD00009019

EINECS 211-155-0

Tetraethylsilane

Silane, tetraethyl-

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Tetraethylsilane
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetraethylsilane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Get all suppliers and price by the below link:

Tetraethylsilane suppliers

Tetraethylsilane price