Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Silicic acid (H4SiO4),tetraphenyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1174-72-7

1174-72-7 structure

1174-72-7 structure

Name: Tetraphenyl orthosilicate
Chemical Name: tetraphenyl silicate
CAS Number: 1174-72-7
Molecular Formula: C₂₄H₂₀O₄Si
Molecular Weight: 400.499
Catalog: Organic raw materials Inorganic acid ester
Create Date: 2018-08-07 12:56:08
Modify Date: 2024-01-06 06:38:38

Name	tetraphenyl silicate
Synonyms	Silane,tetraphenoxy tetraphenoxy-silane EINECS 214-638-4 silicic acid tetraphenyl ester Kieselsaeure-tetraphenylester Tetraphenoxysilane Silicic acid (HSiO), tetraphenyl ester tetraphenylorthosilicate Tetraphenoxy-monosilan Tetraphenoxy-silan

Density	1.2±0.1 g/cm3
Boiling Point	467.3±18.0 °C at 760 mmHg
Melting Point	47-50ºC
Molecular Formula	C₂₄H₂₀O₄Si
Molecular Weight	400.499
Flash Point	160.4±23.1 °C
Exact Mass	400.113098
PSA	36.92000
LogP	9.98
Appearance	solid
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.601

Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-36/37/39-45
RIDADR	UN 3261 8/PG 3
HS Code	2920909090

Precursor 9
108-95-2 78-10-4 54509-73-8 10026-04-7
562-90-3 75-77-4 122-79-2 103-73-1
100-66-3
DownStream 10
7440-21-3 108-95-2 10026-04-7 6476-32-0
620-88-2 78-10-4 101-02-0 33795-18-5
1864-94-4 2486-07-9

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%