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(3-Aminopropyl)triethoxysilane
CAS No.: 919-30-2
Synonyms:
Formula: C9H23NO3Si
Exact Mass: 221.14500
Molecular Weight: 221.36900
PSA: 53.71000
LogP: 2.08390
Reference Price: $30/kg Inquiry Now
(3-Aminopropyl)triethoxysilane 919-30-2 MSDS
Name: 3-Aminopropyltriethoxysilane 99% Material Safety Data Sheet
Synonym: 3-Triethoxysilylpropylamine; AMEO
CAS: 919-30-2
Section 1 - Chemical Product   MSDS Name:3-Aminopropyltriethoxysilane 99% Material Safety Data Sheet
Synonym:3-Triethoxysilylpropylamine; AMEO

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
919-30-2 3-Aminopropyltriethoxysilane 99 213-048-4
Hazard Symbols: C
Risk Phrases: 22 34

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed. Causes burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns. May be harmful if swallowed.
Inhalation:
May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema.
Chronic:
Effects may be delayed. Ethanol is mainly metabolized in the liver, which is also one of the primary target organs. While ethanol is well known to cause cirrhosis of the liver in alcoholics, liver cirrhosis has also been produced in rabbits exposed by inhalation.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:

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. Contact with water liberates highly flammable gases.
Extinguishing Media:
Do NOT use water directly on fire. Use foam, dry chemical, or carbon dioxide. Do NOT get water inside containers.

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. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Provide ventilation. Do not get water inside containers.

Section 7 - HANDLING and STORAGE
  Handling:
Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Use with adequate ventilation. Do not allow contact with water. Discard contaminated shoes. Keep from contact with moist air and steam.
Storage:
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Store protected from moisture. Store under nitrogen.

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 general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 919-30-2: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid
Color: Clear
Odor: amine-like
pH: Not available.
Vapor Pressure: <1 hPa @ 20 C
Viscosity: Not available.
Boiling Point: 217 deg C @ 760 mm Hg
Freezing/Melting Point: -70 deg C
Autoignition Temperature: 300 deg C ( 572.00 deg F)
Flash Point: 96 deg C ( 204.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >217 deg C
Solubility in water: Reacts.
Specific Gravity/Density: .9420 g/ml
Molecular Formula: C9H23NO3Si
Molecular Weight: 221.37

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures. Material generates ethanol on contact with water.
Conditions to Avoid:
Ignition sources, moisture.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids, water.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, ethanol.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 919-30-2: TX2100000 LD50/LC50:
CAS# 919-30-2: Draize test, rabbit, eye: 100 mg Mild; Draize test, rabbit, eye: 750 ug/24H Severe; Draize test, rabbit, skin: 5 mg/24H Severe; Oral, mouse: LD50 = 4 gm/kg; Oral, rat: LD50 = 1780 mg/kg; Skin, rabbit: LD50 = 4 mL/kg.
Carcinogenicity:
3-Aminopropyltriethoxysilane - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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
Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3267
Packing Group: III
IMO
Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3267
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3267
Packing group: III

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 22 Harmful if swallowed.
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 919-30-2: 1
Canada
CAS# 919-30-2 is listed on Canada's DSL List.
CAS# 919-30-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 919-30-2 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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