Basic information
- Name:
3-Glycidoxypropyltrimethoxysilane
- CAS No.:
2530-83-8
- Molecular Structure:
- Formula:
- C9H20O5Si
- Molecular Weight:
- 236.38
- Deleted CAS:
- 88385-40-4|852245-94-4|834889-14-4|834889-14-4
- Synonyms:
- ((3-(Trimethoxysilyl)propoxy)methyl)oxirane;(3-(Glycidyloxy)propyl)trimethoxysilane;(3-Glycidoxypropyl)trimethoxysilane;1-(Glycidyloxy)-3-(trimethoxysilyl)propane;3-(2,3-Epoxypropoxy)propyltrimethoxysilane;Glycidyl 3-(trimethoxysilyl)propyl ether;Glycidyloxypropyltrimethoxysilane;
- EINECS:
- 219-784-2
- Density:
- 1.047 g/cm3
- Melting Point:
- -50 °C
- Boiling Point:
- 299.4 °C at 760 mmHg
- Flash Point:
- 81.9 °C
- Appearance:
- Colorless transparent liquid
- Hazard Symbols:
Xn- Risk Codes:
- 36/38-21
- Safety Description:
- 28A-26 Details
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Chemistry
IUPAC Name: Trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
Synonyms of 3-Glycidoxypropyltrimethoxysilane (CAS NO.2530-83-8 ): ((3-(Trimethoxysilyl)propoxy)methyl)oxirane ; (3-(Glycidyloxy)propyl)trimethoxysilane ; (3-Glycidoxypropyl)trimethoxysilane ; 1-(Glycidyloxy)-3-(trimethoxysilyl)propane ; 3-(2,3-Epoxypropoxy)propyltrimethoxysilane ; Glycidyl 3-(trimethoxysilyl)propyl ether
CAS NO: 2530-83-8
Molecular Formula: C9H20O5Si
Molecular Weight: 236.34
Molecular Structure: .gif)
EINECS: 219-784-2
H bond acceptors: 5
H bond donors: 0
Freely Rotating Bonds: 9
Polar Surface Area: 49.45Å2
Index of Refraction: 1.436
Molar Refractivity: 59.01 cm3
Molar Volume: 225.5 cm3
Surface Tension: 29.4 dyne/cm
Density: 1.047 g/cm3
Flash Point: 81.9 °C
Enthalpy of Vaporization: 51.78 kJ/mol
Boiling Point: 299.4 °C at 760 mmHg
Vapour Pressure: 0.00213 mmHg at 25°C
Melting Point: -50°C
Storage temp: 2-8°C
Sensitive: Moisture Sensitive
Appearance: Colorless transparent liquid
SMILES: O(CCC[Si](OC)(OC)OC)CC1OC1
InChI: InChI=1/C9H20O5Si/c1-10-15(11-2,12-3)6-4-5-13-7-9-8-14-9/h9H,4-8H2,1-3H3
InChIKey: BPSIOYPQMFLKFR-UHFFFAOYAK
Std. InChI: InChI=1S/C9H20O5Si/c1-10-15(11-2,12-3)6-4-5-13-7-9-8-14-9/h9H,4-8H2,1-3H3
Std. InChIKey: BPSIOYPQMFLKFR-UHFFFAOYSA-N
Product Categories of 3-Glycidoxypropyltrimethoxysilane (CAS NO.2530-83-8 ): Industrial/Fine Chemicals;Epoxy;Epoxy Silanes (Silane Coupling Agents);Functional Materials;Oxiranes;Si (Classes of Silicon Compounds);Silane Coupling Agents;Simple 3-Membered Ring Compounds;Si-O Compounds;Trialkoxysilanes;Adhesion Promoters;Coupling Agents;Dispersing Agents;Epoxy Silanes;Surface Modifiers;Silane series
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rabbit | LD50 | skin | 3970uL/kg (3.97mL/kg) | American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969. | |
| rat | LCLo | inhalation | 5300mg/m3/4H (5300mg/m3) | SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE | Office of Toxic Substances Report. Vol. OTS215156, |
| rat | LD50 | oral | 22600uL/kg (22.6mL/kg) | Union Carbide Data Sheet. Vol. 2/11/1964, |
Safety Profile
Hazard Codes: 
Xn
Risk Statements: 36/38-21
R36/38:Irritating to eyes and skin.
R21: Harmful in contact with skin.
Safety Statements: 28-26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S28: After contact with skin, wash immediately with plenty of soap-suds.
WGK Germany: 2
RTECS: VV4025000
F: 10-21
TSCA: Yes
PackingGroup: III
HS Code: 29310095
Specification
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage: Store 3-Glycidoxypropyltrimethoxysilane (CAS NO.2530-83-8 ) in a cool, dry place. Store in a tightly closed container
