Tetramethyl orthosilicate CAS NO.681-84-5
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
99%(1-5)Kilogram
- Product Details
Keywords
- 681-84-5
- C4H12O4Si
- Methyl orthosilicate
Quick Details
- ProName: Tetramethyl orthosilicate
- CasNo: 681-84-5
- Molecular Formula: C4H12O4Si
- Appearance: Colorless transparent liquid
- Application: Pharmaceutical Intermediates
- DeliveryTime: customized
- PackAge: Drum
- Port: Chinese Main Port
- ProductionCapacity: 100 Kilogram/Month
- Purity: 98%
- Storage: Keep in cool and dry place
- Transportation: by Air or by sea
- LimitNum: 1 Kilogram
- MW: 152.22
- EINECS: 211-656-4
Superiority
We focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals. Product category including intermediates&api,catalyst and electronic chemicals.
We have our R&D team and can supply custom made service for chemicals , and keep good relationship with some pharmaceutical companies. Our synthesis level is well-known to the industry, the products are exported to US, France,Poland,Czech,Ukraine,Spain,Switzerland etc.
Our Company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Career Chemical have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
Details
Tetramethyl orthosilicate Basic information |
Product Name: | Tetramethyl orthosilicate |
Synonyms: | Dynasil M;Methyl orthosilicate;Methyl silicate ((CH3)4SiO4);Methyl silicate ((MeO)4Si);methylesterofortho-silicicaci;methylorthosilicate;methylsilicate((ch3)4sio4);methylsilicate[(meo)4si] |
CAS: | 681-84-5 |
MF: | C4H12O4Si |
MW: | 152.22 |
EINECS: | 211-656-4 |
Product Categories: | organosilicon compounds;Chemical Synthesis;Organometallic Reagents;Organosilicon;Silicates;Silicate;Organics;Si (Classes of Silicon Compounds);Si-O Compounds;Tetraalkoxysilanes;Crosslinkers;Crosslinking Agents;Orthosilicate |
Mol File: | 681-84-5.mol |
Tetramethyl orthosilicate Chemical Properties |
Melting point | −4 °C(lit.) |
Boiling point | 121-122 °C(lit.) |
density | 1.023 g/mL at 25 °C(lit.) |
vapor density | 5.25 (vs air) |
vapor pressure | 3.35 psi ( 20 °C) |
refractive index |
n |
FEMA | 3185 | METHYLATED SILICA |
Fp | 84 °F |
storage temp. | Flammables area |
form | liquid |
color | colorless |
explosive limit | 0.88-23.8%(V) |
Water Solubility | hydrolysis |
Sensitive | Moisture Sensitive |
BRN | 1699658 |
CAS DataBase Reference | 681-84-5(CAS DataBase Reference) |
NIST Chemistry Reference | Tetramethyl silicate(681-84-5) |
EPA Substance Registry System | Silicic acid (H4SiO4), tetramethyl ester(681-84-5) |
Safety Information |
Hazard Codes | T+ |
Risk Statements | 10-26-37/38-41 |
Safety Statements | 16-26-36/37/39-45-28A |
RIDADR | UN 2606 6.1/PG 1 |
WGK Germany | 3 |
RTECS | VV9800000 |
F | 10-21 |
Autoignition Temperature | 245 °C |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | I |
HS Code | 29209085 |
Hazardous Substances Data | 681-84-5(Hazardous Substances Data) |