Vinyltrimethoxysilane

Modify Date: 2025-08-21 18:03:14

Vinyltrimethoxysilane structure	Common Name	Vinyltrimethoxysilane
	CAS Number	2768-02-7	Molecular Weight	148.232
	Density	0.9±0.1 g/cm3	Boiling Point	123.0±0.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₂O₃Si	Melting Point	123ºC
	MSDS	Chinese USA	Flash Point	22.8±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Name	Vinyltrimethoxysilane
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	123.0±0.0 °C at 760 mmHg
Melting Point	123ºC
Molecular Formula	C₅H₁₂O₃Si
Molecular Weight	148.232
Flash Point	22.8±0.0 °C
Exact Mass	148.055573
PSA	27.69000
LogP	3.12
Vapour Pressure	16.4±0.2 mmHg at 25°C
Index of Refraction	1.398
Storage condition	2-8°C
Water Solubility	slightly soluble

Vinyltrimethoxysilane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV6770000

CHEMICAL NAME :: Silane, trimethoxyvinyl-

CAS REGISTRY NUMBER :: 2768-02-7

BEILSTEIN REFERENCE NO. :: 1099136

LAST UPDATED :: 199712

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C5-H12-O3-Si

MOLECULAR WEIGHT :: 148.26

WISWESSER LINE NOTATION :: 1U1-SI-O1&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1224,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1224,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 7340 uL/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539432

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2773 ppm

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539432

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 3360 uL/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Skin and Appendages - dermatitis, other (after systemic exposure)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539432 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 400 ppm/14W-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes

REFERENCE :: TOPADD Toxicologic Pathology. (c/o Dr. F.A. de la Iglesia, Warner-Lambert Co., Pharmaceutical Research Div., POB 1047, Ann Arbor, MI 48106) V.6(3/4)- 1978- Volume(issue)/page/year: 17,800,1989

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 750 ppm/6H/9D-I

TOXIC EFFECTS :: Behavioral - fluid intake Kidney, Ureter, Bladder - hematuria Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539432

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H332
Precautionary Statements	P210
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-S36/37/39-S37/39-S16
RIDADR	UN 1993 3/PG 2
WGK Germany	1
RTECS	VV6770000
Packaging Group	III
Hazard Class	3
HS Code	29310095

Trimethoxysilane

CAS#:2487-90-3

Acetylene

CAS#:74-86-2

~10%

Vinyltrimethoxy...

CAS#:2768-02-7

Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 34, # 11 p. 2400 - 2404 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 11 p. 2589 - 2594

Methanol

CAS#:67-56-1

Vinyltrichlorosilane

CAS#:75-94-5

~76%

Vinyltrimethoxy...

CAS#:2768-02-7

Literature: Russian Chemical Bulletin, , vol. 44, # 4 p. 718 - 723 Izvestiya Akademi Nauk, Seriya Khimicheskaya, , # 4 p. 737 - 742

Vinyltrichlorosilane

CAS#:75-94-5

~56%

Vinyltrimethoxy...

CAS#:2768-02-7

Literature: Journal of Organic Chemistry, , vol. 16, p. 1768 - 1771 Si: MVol.C, 75, page 209 - 211

Methyl tert-but...

CAS#:1634-04-4

Vinyltrichlorosilane

CAS#:75-94-5

~96%

Vinyltrimethoxy...

CAS#:2768-02-7

Literature: Angewandte Chemie - International Edition, , vol. 50, # 45 p. 10708 - 10711

Methanol

CAS#:67-56-1

Vinyltrichlorosilane

CAS#:75-94-5

Vinyltrimethoxy...

CAS#:2768-02-7

1,3-Divinyl-1,1...

CAS#:18293-85-1

Literature: Bulletin of the Chemical Society of Japan, , vol. 28, p. 367 Journal of Organic Chemistry, , vol. 16, p. 1768,1769

Precursor 5
CAS#:2487-90-3 Trimethoxysilane CAS#:74-86-2 Acetylene CAS#:67-56-1 Methanol CAS#:75-94-5 Vinyltrichlorosilane
CAS#:1634-04-4 Methyl tert-but...
DownStream 8
CAS#:111854-27-4 1,3-bis(ethenyl... CAS#:72975-39-4 1-vinyl-5-fluor... CAS#:104892-76-4 ethenyl-dimetho... CAS#:104892-84-4 tris(trimethyls...
CAS#:4393-06-0 3-Phenylpropene-3-ol CAS#:3485-84-5 N-Vinylphthalimide CAS#:18293-85-1 1,3-Divinyl-1,1... CAS#:65190-62-7 phenyl-arsonic ...

HS Code	29310095

Cytotoxicity of curcumin silica nanoparticle complexes conjugated with hyaluronic acid on colon cancer cells.

Int. J. Biol. Macromol. 74 , 162-70, (2015)

We report results of our investigations on the cytotoxic efficacy of Organically modified silica nanoparticle (SiNp)-curcumin complex conjugated with hyaluronic acid (HA) (HA-SiNp-cur) and HA free SiN...

Versatile ene-thiol photoclick reaction for preparation of multimodal monolithic silica capillary columns.

J. Chromatogr. A. 1365 , 140-7, (2014)

This paper presents a photografting process of monolithic silica capillary columns based on the ene-thiol click chemistry. This study is performed on a generic vinyl-functionalized silica monolith (Hm...

Polymeric ionic liquid bucky gels as sorbent coatings for solid-phase microextraction

J. Chromatogr. A. 1344 , 15-22, (2014)

• Polymeric ionic liquid bucky gel sorbent coatings were developed for SPME. • Method involved on-fiber co-polymerization by thermal free-radical polymerization. • Sorbent coatings were used for the e...

vts-m

a171

VTMO

sz6300

EINECS 220-449-8

ethenyl(trimethoxy)silane

Trimethoxy(vinyl)silane

VTMS

vinyl trimethoxy silane

Trimethoxyvinylsilane

CV-4917

Silane, ethenyltrimethoxy-

Dynasylan VTMO

vinyl trimethoxysilane

kbm1003

MFCD00008605

v4917

y4302

Vinyltrimethoxysilane

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China
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Vinyltrimethoxysilane

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