2-(3,4 epoxycyclohexyl)ethyltrimethoxysilane

Modify Date: 2025-08-20 18:48:34

2-(3,4 epoxycyclohexyl)ethyltrimethoxysilane structure	Common Name	2-(3,4 epoxycyclohexyl)ethyltrimethoxysilane
	CAS Number	3388-04-3	Molecular Weight	246.376
	Density	1.0±0.1 g/cm3	Boiling Point	263.5±13.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₂₂O₄Si	Melting Point	<0ºC
	MSDS	Chinese USA	Flash Point	89.7±20.2 °C
	Symbol	GHS08	Signal Word	Danger

Name	Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	263.5±13.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₁₁H₂₂O₄Si
Molecular Weight	246.376
Flash Point	89.7±20.2 °C
Exact Mass	246.128738
PSA	40.22000
LogP	1.28
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.454

MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV4000000

CHEMICAL NAME :: Silane, beta-(3,4-epoxycyclohexyl)ethyltrimethoxy-

CAS REGISTRY NUMBER :: 3388-04-3

LAST UPDATED :: 199712

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C11-H22-O4-Si

MOLECULAR WEIGHT :: 246.42

WISWESSER LINE NOTATION :: T36 BOTJ E2-SI-O1&O1&O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/17/1972 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8 mL/kg

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

REFERENCE :: JBMRBG Journal of Biomedical Materials Research. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1967- Volume(issue)/page/year: 8,11,1974

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 mL/kg

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

REFERENCE :: JBMRBG Journal of Biomedical Materials Research. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1967- Volume(issue)/page/year: 8,11,1974

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >290 mg/m3/4H

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

REFERENCE :: JBMRBG Journal of Biomedical Materials Research. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10158) V.1- 1967- Volume(issue)/page/year: 8,11,1974

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 6300 uL/kg

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 2/11/1964 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1587 gm/kg/76W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors

REFERENCE :: FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 12,579,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9076 No. of Facilities: 367 (estimated) No. of Industries: 17 No. of Occupations: 23 No. of Employees: 15389 (estimated) No. of Female Employees: 3865 (estimated)

Symbol	GHS08
Signal Word	Danger
Hazard Statements	H350
Precautionary Statements	P201-P308 + P313
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T:Toxic;
Risk Phrases	R45;R46
Safety Phrases	S53-S23-S36/37/39-S45
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	VV4000000
HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

[Preparation and evaluation of alkyl ether-bonded phase for reversed-phase high performance liquid chromatography].

Se Pu 19(6) , 485-8, (2001)

A new silane coupling agent, beta-(3,4-epoxycyclohexyl)ethyltrimethoxy silane, was for the firsty time used to react with octanol, then the intermediate product was coupled onto porous silica to obtai...

Evaluation of the developmental toxicity of beta-(3,4-epoxycyclohexyl)ethyltrimethoxysilane in Fischer 344 rats and New Zealand white rabbits.

Fundam. Appl. Toxicol. 10(3) , 439-52, (1988)

beta-(3,4-epoxycyclohexyl)ethyltrimethoxysilane (ECEMS, CAS No. 3388-04-3) is mutagenic in vitro and weakly carcinogenic in mice after dermal application. Timed pregnant Fischer 344 rats and New Zeala...

Design and application of high-sensitivity two-photon initiators for three-dimensional microfabrication.

J. Photochem. Photobiol. A: Chem. 158(2) , 163-170, (2003)

4-[2-(Trimethoxysilyl)ethyl]-7-oxabicyclo[4.1.0]heptane

CE6250

Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane

(2-(7-Oxabicyclo[4.1.0]heptan-3-yl)ethyl)trimethoxysilane

EINECS 222-217-1

trimethoxy[2-(7-oxabicyclo[4.1.0]-hept-3-yl)ethyl]silane

s530

Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane

2-(2,2,3,4,4,4-HEXAFLUOROBUTOXY)ETHANOL

MFCD00014485

Silane, trimethoxy[2- (7-oxabicyclo[4.1.0]hept-3-yl)ethyl]-

2-(3,4-Epoxycyclohexyl)Ethyltrimethoxysilane

NUCA 186

Silane, [β-(3,4-epoxycyclohexyl)ethyl]trimethoxy-

y4086

KBM 303

A 186

e6250

2-(3,4 epoxycyclohexyl)ethyltrimethoxysilane

3-[2-(Trimethoxysilyl)ethyl]-7-oxabicyclo[4.1.0]heptane

Silane, trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]-

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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(3,4-Epoxycyclohexyl)ethyl]trimethoxysilane
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-(3,4 epoxycyclohexyl)ethyltrimethoxysilane
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
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2-(3,4 epoxycyclohexyl)ethyltrimethoxysilane

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

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Synonyms

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