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Triphenylsilanol

Triphenylsilanol structure

CAS No:
791-31-1
Formula:
C18H16OSi
Chemical Name:
Triphenylsilanol
Synonyms:
Silanol,1,1,1-triphenyl-;Silanol,triphenyl-;1,1,1-Triphenylsilanol;Triphenylhydroxysilane;Triphenylsilanol;Hydroxytriphenylsilane;Triphenylsilyl hydroxide;NSC 12564;Z 6800;LS 6400;TSL 8161D
Categories:
Chemical Reagents > Organic Reagents

Description

Triphenylsilanol is an organosilanol in which silicon is bonded to a single hydroxy function and to three phenyl groups. It derives from a hydride of a silanol.

Triphenylsilanol Basic Attributes

Molecular Weight：

276.4

Exact Mass：

276.40

BRN：

985007

EC Number：

212-339-3

UNII：

AZC8O4TTX4

NSC Number：

12564

DSSTox ID：

DTXSID1036545

HScode：

29310095

Characteristics

PSA：

20.2

Appearance：

white Powder

Density：

1.1±0.1 g/cm3

Melting Point：

154.8 °C

Boiling Point：

156-158 °C @ Press: 760 Torr

Flash Point：

>200°C

Refractive Index：

1.629

Water Solubility：

Solubility in water: reaction

Storage Conditions：

Store below +30°C.

Safety Information

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

RTECS Number：

VV4325500

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 72 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

Biological Half-Life：

1.17 Days

Triphenylsilanol Use and Manufacturing

Uses

Used in the synthesis of pharmaceutical intermediates or other polymers

Manufacturing Info：

Silanol, 1,1,1-triphenyl-: ACTIVE

Computed Properties

Molecular Weight:276.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:276.097041664
Monoisotopic Mass:276.097041664
Topological Polar Surface Area:20.2
Heavy Atom Count:20
Complexity:240
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Ethyl acetate

PETROLEUM ETHER

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