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ChemicalBook >> CAS DataBase List >> Tetrapropoxysilane

Tetrapropoxysilane

Tetrapropoxysilane price.
  • $9 - $4177.64
  • Product name: Tetrapropoxysilane
  • CAS: 682-01-9
  • MF: C12H28O4Si
  • MW: 264.43
  • EINECS:211-659-0
  • MDL Number:MFCD00009364
  • Synonyms:Tetrapropoxysilane, 99+%;Tetra-n-propoxysilane(Tetrapropylorthosilicate);TETRAPROPOXYLSILANE;Tetra-n-propoxysilane, 98+%;Orthosilicic acid tetrapropyl ester;SILICON TETRA-N-PROPOXIDE;TETRAPROPOXYSILANE;TETRAPROPYL ORTHOSILICATE
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Crysdot
  • Frontier Specialty Chemicals
  • Sigma-Aldrich
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 5mL
  • 25g
  • 25ML
  • 50g
  • 100g
  • 100mL
  • 250g
  • 500g
  • 500ML
  • 1kg
  • 1000g
  • Manufactureraablocks
  • Product numberAA003UOJ
  • Product descriptionSilicic acid (H4SiO4), tetrapropyl ester 98%
  • Packaging500g
  • Price$53
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOJ
  • Product descriptionSilicic acid (H4SiO4), tetrapropyl ester 98%
  • Packaging1kg
  • Price$92
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOJ
  • Product descriptionSilicic acid (H4SiO4), tetrapropyl ester 98%
  • Packaging100g
  • Price$18
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003UOJ
  • Product descriptionSilicic acid (H4SiO4), tetrapropyl ester 98%
  • Packaging25g
  • Price$9
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberO462
  • Product descriptionTetrapropoxysilane
  • Packaging100mL
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0025668
  • Product descriptionTETRAPROPOXYSILANE 95.00%
  • Packaging25G
  • Price$135.96
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0025668
  • Product descriptionTETRAPROPOXYSILANE 95.00%
  • Packaging25ML
  • Price$1057.29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0025668
  • Product descriptionTETRAPROPOXYSILANE 95.00%
  • Packaging500ML
  • Price$4177.64
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFT75621
  • Product descriptionTetrapropyl orthosilicate
  • Packaging250g
  • Price$195
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT75621
  • Product descriptionTetrapropyl orthosilicate
  • Packaging500g
  • Price$315
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT75621
  • Product descriptionTetrapropyl orthosilicate
  • Packaging1000g
  • Price$500
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFT75621
  • Product descriptionTetrapropyl orthosilicate
  • Packaging100g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000328
  • Product descriptionTetrapropyl Orthosilicate 95+%
  • Packaging500g
  • Price$124
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000328
  • Product descriptionTetrapropyl orthosilicate 95+%
  • Packaging500g
  • Price$124
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000328
  • Product descriptionTetrapropyl orthosilicate 95+%
  • Packaging500g
  • Price$124
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000328
  • Product descriptionTetrapropyl Orthosilicate 95+%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003UOJ Silicic acid (H4SiO4), tetrapropyl ester 98% 500g $53 2026-05-28 Buy
aablocks AA003UOJ Silicic acid (H4SiO4), tetrapropyl ester 98% 1kg $92 2026-05-28 Buy
aablocks AA003UOJ Silicic acid (H4SiO4), tetrapropyl ester 98% 100g $18 2026-05-28 Buy
aablocks AA003UOJ Silicic acid (H4SiO4), tetrapropyl ester 98% 25g $9 2026-05-28 Buy
AK Scientific O462 Tetrapropoxysilane 100mL $49 2021-12-16 Buy
American Custom Chemicals Corporation ING0025668 TETRAPROPOXYSILANE 95.00% 25G $135.96 2021-12-16 Buy
American Custom Chemicals Corporation ING0025668 TETRAPROPOXYSILANE 95.00% 25ML $1057.29 2021-12-16 Buy
American Custom Chemicals Corporation ING0025668 TETRAPROPOXYSILANE 95.00% 500ML $4177.64 2021-12-16 Buy
Biosynth FT75621 Tetrapropyl orthosilicate 250g $195 2026-06-04 Buy
Biosynth FT75621 Tetrapropyl orthosilicate 500g $315 2026-06-04 Buy
Biosynth FT75621 Tetrapropyl orthosilicate 1000g $500 2026-06-04 Buy
Biosynth FT75621 Tetrapropyl orthosilicate 100g $150 2026-06-04 Buy
Crysdot CD42000328 Tetrapropyl Orthosilicate 95+% 500g $124 2021-12-16 Buy
Crysdot CD42000328 Tetrapropyl orthosilicate 95+% 500g $124 2026-05-20 Buy
Crysdot CD42000328 Tetrapropyl orthosilicate 95+% 500g $124 2026-05-27 Buy
Crysdot CD42000328 Tetrapropyl Orthosilicate 95+% 100g $50 2021-12-16 Buy
Next Last

Properties

Melting point :<-80°C
Boiling point :94 °C5 mm Hg(lit.)
Density :0.916 g/mL at 25 °C(lit.)
vapor density :>1 (vs air)
vapor pressure :0.26Pa at 25℃
refractive index :n20/D 1.4(lit.)
Flash point :203 °F
storage temp. :Inert atmosphere,Room Temperature
form :liquid
Specific Gravity :0.916
color :Colorless to Almost colorless
Water Solubility :78mg/L at 20℃
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :1706115
InChI :1S/C12H28O4Si/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4/h5-12H2,1-4H3
InChIKey :ZQZCOBSUOFHDEE-UHFFFAOYSA-N
SMILES :CCCO[Si](OCCC)(OCCC)OCCC
LogP :3.4 at 20℃
CAS DataBase Reference :682-01-9(CAS DataBase Reference)
NIST Chemistry Reference :Tetrapropyl silicate(682-01-9)
EPA Substance Registry System :Silicic acid (H4SiO4), tetrapropyl ester (682-01-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Tetrapropoxysilane
$1.70
Tetrapropoxysilane CAS:682-01-9
Henan Fengda Chemical Co., Ltd
Tetrapropoxysilane
Tetrapropoxysilane CAS:682-01-9
career henan chemical co
Tetrapropoxysilane
$1.00
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Zhangjiagang Xinya Chemical Co., Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Xiamen AmoyChem Co., Ltd
HuBei Bass Electronic Material Co.,Ltd
Hubei Co-Formula Material Tech Co., Ltd.