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TETRAISOPROPYL ORTHOSILICATE

TETRAISOPROPYL ORTHOSILICATE structure

CAS No.: 1992-48-9

Chemical Name:: TETRAISOPROPYL ORTHOSILICATE

Synonyms: DK200;DK201;Isopropyl silicate;TETRAISOPROPYLSILANE;TETRAISOPROPOXYSILANE;Tetraisoproyl Silicate;etrapropan-2-ylsilicate;Isopropyl orthosilicate;Silane, tetraisopropoxy-;Tetraisopropylorthosilate

CBNumber:: CB5418499

Molecular Formula:: C12H28O4Si

Molecular Weight:: 264.43

MDL Number:: MFCD00026379

MOL File:: 1992-48-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:21:52

Product description	Number	Pack Size	Price
TETRAISOPROPYL ORTHOSILICATE Aldrich^CPR	S585645	1 unit	$197
TETRAISOPROPYL ORTHOSILICATE Aldrich	S585645	250mg	$179
Tetraisopropyl Orthosilicate >99.0%(GC)	T1478	10mL	$92
TETRAISOPROPYL ORTHOSILICATE	9104AL	5g	$77
TETRAISOPROPYL ORTHOSILICATE 95.00%	ORS0001439	10ML	$194.6
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TETRAISOPROPYL ORTHOSILICATE Properties

Melting point	<0°C
Boiling point	185 °C
Density	0.88
refractive index	1.3895
Flash point	76°C
storage temp.	Storage temp. 2-8°C
form	clear liquid
Specific Gravity	0.88
color	Colorless to Almost colorless
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
CAS DataBase Reference	1992-48-9(CAS DataBase Reference)
FDA UNII	LR8KE994HL
NIST Chemistry Reference	Tetraisopropoxysilane(1992-48-9)
EPA Substance Registry System	Silicic acid (H4SiO4), tetrakis(1-methylethyl) ester (1992-48-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314-H227

Precautionary statements

P501-P210-P264-P280-P370+P378-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405

Risk Statements

20-36/37/38

Safety Statements

26-36/37/39

RIDADR

1993

TSCA

TSCA listed

HS Code

2931.90.9010

HazardClass

PackingGroup

III

Limited Quantities

5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	2
3		0

TETRAISOPROPYL ORTHOSILICATE price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S585645	TETRAISOPROPYL ORTHOSILICATE Aldrich^CPR	1992-48-9	1 unit	$197	2026-03-19	Buy
Sigma-Aldrich	S585645	TETRAISOPROPYL ORTHOSILICATE Aldrich	1992-48-9	250mg	$179	2024-03-01	Buy
TCI Chemical	T1478	Tetraisopropyl Orthosilicate >99.0%(GC)	1992-48-9	10mL	$92	2026-03-19	Buy
AK Scientific	9104AL	TETRAISOPROPYL ORTHOSILICATE	1992-48-9	5g	$77	2021-12-16	Buy
American Custom Chemicals Corporation	ORS0001439	TETRAISOPROPYL ORTHOSILICATE 95.00%	1992-48-9	10ML	$194.6	2021-12-16	Buy

Product number	Packaging	Price	Buy
S585645	1 unit	$197	Buy
S585645	250mg	$179	Buy
T1478	10mL	$92	Buy
9104AL	5g	$77	Buy
ORS0001439	10ML	$194.6	Buy

TETRAISOPROPYL ORTHOSILICATE Chemical Properties,Uses,Production

Applications

Tetraisopropoxysilane, the iso-propyl ester of orthosilicic acid, is a colorless clear liquid. It has the following application:

As an inorganic binder for refactory fillers and pigments, like precision investment castings.
As a second backup casting coating. It cures faster than silica system.
May be hydrolyzed to form silicon dioxide (silica).
As a binder in zinc-rich (corrosion resistant) coating.
As a starting material for sol-gel process.
As a crosslinking agent for silicone sealant.
As a drying agent in sealing compositions.
As a chemical intermediate.

Chemical Properties

Colorless transparent liquid

Uses

it is impurity of Calcitonin . Calcitonin (salmon) (C144555), is a 32-amino acid linear polypeptide hormone that is produced in thyroid in humans. It acts to reduce blood calcium (Ca2+), opposing the effects of parathyroid hormone (PTH).

TETRAISOPROPYL ORTHOSILICATE synthesis

Synthesis of TETRAISOPROPYL ORTHOSILICATE from Isopropyl alcohol

TETRAISOPROPYL ORTHOSILICATE Preparation Products And Raw materials

Raw materials

Silane, dichlorobis(1-methylethoxy)- Thiosilicic acid (H4SiO3S), O,O,O-tris(1-methylethyl) ester Silane, chlorotris(1-methylethoxy)- TRIISOPROPOXYSILANE ISOPROPYL NITRITE

DIPOTASSIUM TRIS(1,2-BENZENEDIOLATO-O,O')SILICATE Tetramethyl orthosilicate Isopropyl alcohol

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Preparation Products

CYCLOPENTADIENYLIRON DICARBONYL DIMER

TETRAISOPROPYL ORTHOSILICATE Suppliers

Global( 133)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13815	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Win-Win Chemical CO., Limited	0086-577-64498589	sales@win-winchemical.com	CHINA	998	58
Hubei Co-Formula Material Tech Co., Ltd.	+86-27-84459282	sales@cfmats.com	CHINA	882	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9546	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30227	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15079	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
Win-Win Chemical CO., Limited	58
Hubei Co-Formula Material Tech Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Career Henan Chemica Co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Win-Win chemical CO., Limited	58
AFINE CHEMICALS LIMITED	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

View Lastest Price from TETRAISOPROPYL ORTHOSILICATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-07-02	TETRAISOPROPOXYSILANE 1992-48-9	US $0.00 / KG	1KG	98%	1000KG /month	Shanghai Daken Advanced Materials Co.,Ltd

TETRAISOPROPOXYSILANE
1992-48-9
US $0.00 / KG
98%
Shanghai Daken Advanced Materials Co.,Ltd

TETRAISOPROPYL ORTHOSILICATE Spectrum

TETRAISOPROPYL ORTHOSILICATE(1992-48-9)MS TETRAISOPROPYL ORTHOSILICATE(1992-48-9)¹HNMR TETRAISOPROPYL ORTHOSILICATE(1992-48-9)¹³CNMR TETRAISOPROPYL ORTHOSILICATE(1992-48-9)IR1

1992-48-9(TETRAISOPROPYL ORTHOSILICATE)Related Search:

Ethyl silicate TETRAISOPROPYL 1,2-ETHYLENEDIPHOSPHONATE Tetraisopropyl methylenediphosphonate Tetrabutyl orthosilicate N-CAPRIC ACID N-DECYL ESTER

Octyltrimethylammonium chloride TETRAKIS(1-METHOXY-2-PROPOXY)SILANE SILICON TETRA-T-BUTOXID TETRACYCLOHEXYL ORTHOSILICATE SILICON TETRA-SEC-BUTOXID

TETRAISOPROPYL ORTHOSILICATE

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TETRAKIS(ISOPROPOXY)SILANE TETRAISOPROPOXYSILANE TETRAISOPROPYLSILANE Tetraisopropylsilane(Tetraisopropyl orthosilicate) TETRAISOPROPYL ORTHOSILICATE SILICON TETRA-I-PROPOXIDE tetrakis(1-methylethyl) orthosilicate Tetraisopropylorthosilate Tetraisoproyl Silicate Isopropyl silicate ((C3H7O)4Si) Silane, tetraisopropoxy- Silicic acid (H4SiO4), tetraisopropyl ester Silicic acid, tetrakis(1-methylethyl) ester silicicacid(h4sio4),tetrakis(1-methylethyl)ester Isopropyl silicate Silicicacid,tetrakis(1-methylethyl)ester silicicacidtetraisopropylester Silicon tetraisopropoxide Tetrakis(i-propoxy)silane Tetrakis(isopropyloxy)silane tetrapropan-2-yl silicate etrapropan-2-ylsilicate DK200 DK201 Isopropyl orthosilicate 1992-48-9 Si (Classes of Silicon Compounds) Si-O Compounds Tetraalkoxysilanes Si (Classes of Silicon Compounds) Si-O Compounds Tetraalkoxysilanes Crosslinkers Crosslinking Agents Orthosilicate