China (Mainland)
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High purity CAS 681-84-5?Tetramethyl orthosilicate in stock CAS NO.681-84-5
- FOB Price: USD: 100.00-100.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: L/C,T/T
- Available Specifications:
1(1-100)Kilogram
- Product Details
Keywords
- High purity CAS 681-84-5
- CAS 681-84-5 Tetramethyl orthosilicate
- Tetramethyl orthosilicate in stock
Quick Details
- ProName: High purity CAS 681-84-5?Tetramethyl o...
- CasNo: 681-84-5
- Molecular Formula: C4H12O4Si
- Appearance: White powder
- Application: API，Pharmaceutical intermediates
- DeliveryTime: In Stock
- PackAge: 25KGS/Drum
- Port: China Main Port
- ProductionCapacity: 1000 Metric Ton/Day
- Purity: 99%
- Storage: Room temperature
- Transportation: BY SEA
- LimitNum: 1 Gram
- Heavy metal: N/A
- Grade: Industrial Grade,Food Grade
- Transportation: N/A
Superiority
High purity CAS 681-84-5 Tetramethyl orthosilicate in stock
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Pharmaceutical intermediates
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
Details
High purity CAS 681-84-5 Tetramethyl orthosilicate in stock
Details
Product Name: Tetramethyl orthosilicate
Synonyms: TETRAMETHOXYSILANE, 99+%;Co-Formula CFS-845;Dynasil M;Methyl orthosilicate;Methyl silicate ((CH3)4SiO4);Methyl silicate ((MeO)4Si);methylesterofortho-silicicaci;methylorthosilicate
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 Structure
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)
FEMA 3185 | METHYLATED SILICA
refractive index n20/D 1.368(lit.)
Fp 84 °F
storage temp. Flammables area
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)
Packing:
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Delivery:
Our advantage:
Q1:Can I get the free sample
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Payment by T/T, or Paypal or L/C.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Usually according you demand.
Q5: How about delivery leadtime
A:Delivery lead time: As soon as possible. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How to contact us
A:You can chat with us by Trademanager,Email,WhatsAPP,Wechat.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly, you will get our reply.
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