trimethyl(1-trimethylsilyloxyethenoxy)silane

Modify Date: 2024-01-08 22:36:49

trimethyl(1-trimethylsilyloxyethenoxy)silane Structure
trimethyl(1-trimethylsilyloxyethenoxy)silane structure
Common Name trimethyl(1-trimethylsilyloxyethenoxy)silane
CAS Number 24697-35-6 Molecular Weight 204.41400
Density N/A Boiling Point 50ºC (12 mmHg)
Molecular Formula C8H20O2Si2 Melting Point N/A
MSDS N/A Flash Point 25ºC

 Names

Name trimethyl(1-trimethylsilyloxyethenoxy)silane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 50ºC (12 mmHg)
Molecular Formula C8H20O2Si2
Molecular Weight 204.41400
Flash Point 25ºC
Exact Mass 204.10000
PSA 18.46000
LogP 3.16060
Index of Refraction 1.418-1.421

 MSDS

Name: 1 1-Bis(trimethylsilyloxy)-ethene Material Safety Data Sheet
Synonym: None Known
CAS: 24697-35-6
Section 1 - Chemical Product MSDS Name:1 1-Bis(trimethylsilyloxy)-ethene Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
24697-35-6 1,1-Bis(trimethylsilyloxy)-ethene 100 unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid.
Skin:
In case of contact, flush skin with plenty of water. Remove contaminated clothing and shoes. Get medical aid if irritation develops and persists. Wash clothing before reuse.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Keep refrigerated. (Store below 4C/39F.)

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 24697-35-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: colorless to pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 50 deg C @ 12.00mmHg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C8H20O2Si2
Molecular Weight: 204.42

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not currently available.
Conditions to Avoid:
Excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 24697-35-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,1-Bis(trimethylsilyloxy)-ethene - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 24697-35-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 24697-35-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 24697-35-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes F
Risk Phrases R11
Safety Phrases S16;S24/25
HS Code 2931900090

 Synthetic Route

~%

trimethyl(1-trimethylsilyloxyethenoxy)silane Structure

trimethyl(1-tri...

CAS#:24697-35-6

Literature: Sergeev, V. N.; Baukov, Yu. I. J. Gen. Chem. USSR (Engl. Transl.), 1980 , vol. 50, # 5 p. 1059 - 1064,851 - 855

~%

trimethyl(1-trimethylsilyloxyethenoxy)silane Structure

trimethyl(1-tri...

CAS#:24697-35-6

Literature: Ainsworth,C.; Kuo,Y.-N. Journal of Organometallic Chemistry, 1972 , vol. 46, p. 73 - 87

~%

trimethyl(1-trimethylsilyloxyethenoxy)silane Structure

trimethyl(1-tri...

CAS#:24697-35-6

Literature: Rudakova,T.A. et al. J. Gen. Chem. USSR (Engl. Transl.), 1969 , vol. 39, p. 2026 - 2031,1982 - 1985

~%

trimethyl(1-trimethylsilyloxyethenoxy)silane Structure

trimethyl(1-tri...

CAS#:24697-35-6

Literature: Kuo,Y.-N. et al. Journal of the Chemical Society [Section] D: Chemical Communications, 1971 , p. 136 - 137

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Bis-O-trimethylsilyl-ketenacetal
1,1-bis-trimethylsilyloxy-ethene
MFCD01632562