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CAS No.: | 694-53-1 |
---|---|
Name: | PHENYLSILANE |
Article Data: | 53 |
Molecular Structure: | |
Formula: | C6H8Si |
Molecular Weight: | 108.215 |
Synonyms: | Silane,phenyl- (6CI,8CI,9CI);Monophenylsilane;NSC 179699;SIP 6750.0;Silylbenzene;Z 6047; |
EINECS: | 211-772-5 |
Density: | 0.877 g/mL at 25 °C(lit.) |
Melting Point: | -64 to -68°C |
Boiling Point: | 119.3 °C at 760 mmHg |
Flash Point: | 25.9 °C |
Solubility: | insoluble in water |
Appearance: | clear colorless liquid |
Hazard Symbols: | F,Xn |
Risk Codes: | 11-14/15-20/22-36/37/38 |
Safety: | 16-43 |
Transport Information: | UN 3399 4.3/PG 2 |
PSA: | 0.00000 |
LogP: | -0.32270 |
Conditions | Yield |
---|---|
In toluene at 65℃; for 4h; Solvent; Inert atmosphere; Glovebox; | A n/a B 86% |
methylmagnesium bromide
sodium bis(benzene-1,2-diolatophenyl)silicate
A
trimethylphenylsilane
B
Dimethylphenylsilane
C
phenylsilane
D
methylphenylsilane
Conditions | Yield |
---|---|
In diethyl ether at 35℃; for 2h; | A 3% B 85% C 6% D 6% |
In diethyl ether at 35℃; for 2h; Product distribution; other organometallic compound; var. ratios; | A 3% B 85% C 6% D 6% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether | 84% |
With lithium aluminium tetrahydride Reduction; | 74% |
With lithium aluminium tetrahydride; diethyl ether |
methyllithium
sodium bis(benzene-1,2-diolatophenyl)silicate
A
trimethylphenylsilane
B
Dimethylphenylsilane
C
phenylsilane
D
methylphenylsilane
Conditions | Yield |
---|---|
In diethyl ether at 35℃; for 2h; | A 4% B 81% C 12% D 4% |
In tetrahydrofuran at 60℃; for 2h; | A 32% B 49% C 9% D 10% |
methylmagnesium bromide
sodium bis(benzene-1,2-diolatophenyl)silicate
A
Dimethylphenylsilane
B
phenylsilane
C
methylphenylsilane
Conditions | Yield |
---|---|
In diethyl ether at 0℃; for 2.5h; | A 12% B 79% C 9% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether at 20℃; for 2h; | 72% |
With lithium aluminium tetrahydride Yield given; |
Conditions | Yield |
---|---|
In not given | 69% |
Conditions | Yield |
---|---|
With N,N,N,N,N,N-hexamethylphosphoric triamide; sodium tetrahydroborate; ethyl bromide; tetraoctyl ammonium bromide In benzene-d6 at 20℃; for 24h; | 49% |
With Y(3+)*2C12H21Si(1-)*H(1-)*C4H8O; 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane In benzene-d6 at 80℃; for 12h; | 8% |
phenylchlorosilane
A
1,2-diphenyldisilane
B
1,2,3-triphenyltrisilane
C
phenylsilane
D
diphenylsilane
Conditions | Yield |
---|---|
With Mg-anode; stainless steel cathode In tetrahydrofuran for 29h; Electrolysis; | A 38% B n/a C n/a D n/a |
Phenyltrichlorosilane
A
dichlorophenylsilane
B
phenylsilane
C
phenylchlorosilane
Conditions | Yield |
---|---|
With sodium hydride; lithium chloride In diethylene glycol dimethyl ether at 160℃; for 14h; Inert atmosphere; | A 33% B 19% C 38% |
With diisobutylaluminium hydride In toluene Solvent; |
Product Name: Phenylsilane
Molecular Structure:
Molecular Formula : C6H5SiH3
Molecular Weight: 108.21
CAS NO: 694-53-1
EINECS : 211-772-5
Density: 0.877
Boiling point: 120 ºC
Melting point: -64 to -68°C
Flash point: 8 ºC
Enthalpy of Vaporization: 34.27 kJ/mol
Boiling Point: 119.3 °C at 760 mmHg
Vapour Pressure: 19.2 mmHg at 25°C
Refractive index n20/D 1.510(lit.)
Storage temp: Flammables area
Sensitive: Air & Moisture Sensitive
Appearance: Silylbenzene (CAS NO. 694-53-1) is clear colorless liquid
Silylbenzene (CAS NO. 694-53-1) is used as organic reagents and pharmaceutical intermediates.
1. | orl-mus LD50:700 mg/kg | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1227. | ||
2. | ihl-mus LC50:14,500 mg/m3/2H | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1227. |
Reported in EPA TSCA Inventory.
Hazard CodesF ,Xn
Risk Statements 11-14-15-20/22-36/37/38
R11:Highly flammable.
R14 :Reacts violently with water.
R15:Contact with water liberates extremely flammable gases.
R20/22:Harmful by inhalation and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 16-43
S16:Keep away from sources of ignition.
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
RIDADR UN 3399 4.3/PG 2
WGK Germany 1
RTECS VV4825000
F 10-21
TSCA Yes
HazardClass 4.3
PackingGroup II
1.General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors can travel to a source of ignition and flash back. Will burn if involved in a fire. Water Reactive. Material will react with water and may release a flammable and/or toxic gas. Flammable liquid and vapor.
2.Extinguishing Media: Use foam, dry chemical, or carbon dioxide. DO NOT USE WATER!
3.Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
4.Storage: Keep Silylbenzene (CAS NO. 694-53-1) away from heat, sparks, and flame. Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket. Flammables-area.