Tetramethyl orthosilicate suppliers
Tetramethyl orthosilicate
- CAS:
- 681-84-5
- MF:
- C4H12O4Si
- MW:
- 152.22
Suppliers by country/region
Company Type
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
20/D 1.368(lit.)
- Flash point:
- 84 °F
- storage temp.
- Store below +30°C.
- form
- liquid
- color
- colorless
- Specific Gravity
- 1.032
- explosive limit
- 0.88-23.8%(V)
- Water Solubility
- hydrolysis
- Sensitive
- Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 1699658
- InChIKey
- LFQCEHFDDXELDD-UHFFFAOYSA-N
- CAS DataBase Reference
- 681-84-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Tetramethyl silicate(681-84-5)
- EPA Substance Registry System
- Tetramethyl silicate (681-84-5)
Safety Information
- Symbol(GHS)
GHS02,GHS05,GHS06
- Signal word
- Danger
- Hazard statements
- H226-H315-H318-H330
- Precautionary statements
- P210-P233-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- 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
- OEB
- B
- OEL
- TWA: 1 ppm (6 mg/m3)
- 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)
Use
Tetramethyl orthosilicate is the chemical compound with the formula Si(OCH3)4. This molecule consists of four methoxy groups bonded to a silicon atom.Two common organic precursors are tetraethyl orthosilicate (TEOS) and tetramethyl orthosilicate (TMOS). The latter is more toxic than the former.
201 supplier list of "Tetramethyl orthosilicate"
- Product Name:Methyl silicate
- Products Intro:Purity: 99% | Package: 200KG/1000KG
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: triisobutyl phosphate,tbep,tibp,trethyl phosphate,ethyl silicate
$100.00/ 25KG
- Product Name:Tetramethyl orthosilicate
- Products Intro:Purity: 99%min|Package: 25KG;100.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1-Octadecanol,AMP 95,Polyisobutylene,tetramisole hcl,Ivermectin
- Product Name: Tetramethyl orthosilicate
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide
$1.70/ 1kg
- Product Name:Tetramethyl orthosilicate
- Products Intro:Purity: 99%|Package: 1kg;1.70;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
- Product Name:DK866
- Products Intro:Purity: 99% | Package: 1KG,5KG,100KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
- Product Name:Tetramethyl orthosilicate
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
$7.00/ 1kg
- Product Name: Tetramethyl orthosilicate
- Products Intro:Purity: 99% | Package: 1kg;7USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:Tetramethoxysilane
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: UDDA
- Product Name:Tetramethyl orthosilicate
- Products Intro:Purity: 0.99 | Package: 5KG;1KG/aluminum foil package; 25kg/drum | CustNote: Paypal,credit card,western union,bank transfer
- Company Type: Trader
- Country/Region: CHINA
- Main Products: hgh191aa,peptides,sarms
- Product Name:Tetramethyl orthosilicate
- Products Intro:Purity: 98% | Package: Package as requetsed
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Specialty chemical,UV Curing & Brightener,OLED Chemicals,CDMO SERVICES
You can find Tetramethyl orthosilicate suppliers,
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