Phenyltrimethoxysilane

Modify Date: 2025-08-22 12:39:53

Phenyltrimethoxysilane structure	Common Name	Phenyltrimethoxysilane
	CAS Number	2996-92-1	Molecular Weight	198.291
	Density	1.0±0.1 g/cm3	Boiling Point	185.7±9.0 °C at 760 mmHg
	Molecular Formula	C₉H₁₄O₃Si	Melting Point	-25°C
	MSDS	Chinese USA	Flash Point	63.8±26.2 °C
	Symbol	GHS02, GHS07, GHS08	Signal Word	Warning

Name	Phenyltrimethoxysilane
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	185.7±9.0 °C at 760 mmHg
Melting Point	-25°C
Molecular Formula	C₉H₁₄O₃Si
Molecular Weight	198.291
Flash Point	63.8±26.2 °C
Exact Mass	198.071213
PSA	27.69000
LogP	1.40
Vapour Pressure	0.9±0.3 mmHg at 25°C
Index of Refraction	1.475

Phenyltrimethoxysilane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV5252000

CHEMICAL NAME :: Silane, phenyltrimethoxy-

CAS REGISTRY NUMBER :: 2996-92-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C9-H14-O3-Si

MOLECULAR WEIGHT :: 198.32

WISWESSER LINE NOTATION :: 1O-SI-R&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04066

Symbol	GHS02, GHS07, GHS08
Signal Word	Warning
Hazard Statements	H226-H302-H373
Supplemental HS	Reacts violently with water.
Precautionary Statements	P210-P260-P301 + P312 + P330-P370 + P378
Target Organs	Bladder
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36/37/38
Safety Phrases	S7-S16-S26-S36/37-S45-S37/39-S36
RIDADR	UN 1992 3/PG 3
WGK Germany	3
RTECS	VV5252000
Packaging Group	III
Hazard Class	3.2

Precursor 9
CAS#:591-50-4 Iodobenzene CAS#:2487-90-3 Trimethoxysilane CAS#:1634-04-4 Methyl tert-but... CAS#:98-13-5 Trichlorophenyl...
CAS#:538-86-3 Benzyl methyl ether CAS#:67-56-1 Methanol CAS#:694-53-1 Phenylsilane CAS#:18292-07-4 dimethoxy(pheny...
CAS#:681-84-5 TMOS
DownStream 10
CAS#:1019-90-5 5-chloro-2-phen... CAS#:3172-56-3 3,3'-Bithienyl CAS#:92-52-4 Biphenyl CAS#:2404-87-7 3-Phenylthiophene
CAS#:4096-20-2 1-Phenylpiperidine CAS#:5748-38-9 1-(4'-Methyl-4-... CAS#:330-85-8 4-Fluorophenyl ... CAS#:18027-45-7 Phenyl Tris(Dim...
CAS#:366-29-0 N,N,N',N'-TETRA... CAS#:1137-79-7 [1,1'-Biphenyl]...

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EINECS 221-066-9

phenyl trimethoxy silane

phenyltrimethoxy-silan

PHENYLMETHOXYSILANE

AY-43-040

Benzene, (trimethoxysilyl)-

A 153

Phenyltrimethoxysilane

HD-127

Trimethoxy(phenyl)silane

TriMethoxyphenylsilane

trimethoxyphenyl-silan

Z-6124

phenyl trimethylsiloxane

MFCD00025689

CP0330

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China
Product Name: Phenyltrimethoxysilane
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China
Product Name: Phenyltrimethoxysilane
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Phenyltrimethoxysilane
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Phenyltrimethoxysilane
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: Phenyltrimethoxysilane
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
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Phenyltrimethoxysilane

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Articles6

Synonyms

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