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ChemicalBook >> CAS DataBase List >> 1,1,2,2-TETRAPHENYLDISILANE

1,1,2,2-TETRAPHENYLDISILANE

$29.8 - $2941
Product name: 1,1,2,2-TETRAPHENYLDISILANE
CAS: 16343-18-3
MF: C24H22Si2
MW: 366.6
EINECS:
MDL Number:MFCD00093170
Synonyms:1,1,2,2-TETRAPHENYLDISILANE;Disilane, 1,1,2,2-tetraphenyl-;TPDS

Price19 Properties Safety Information Description

19 prices

Selected condition：

Brand

aablocks
AK Scientific
American Custom Chemicals Corporation
Chem-Impex
Sigma-Aldrich
TCI Chemical
TRC
Usbiological

Package

50mg
500mg
1g
2g
5G
10g
1 unit

Manufactureraablocks
Product numberAA001U15
Product description1,1,2,2-Tetraphenyldisilane ≥97%(GC)
Packaging1g
Price$338
Updated2026-05-28
Buy

ManufacturerAK Scientific
Product number4328AL
Product description1,1,2,2-Tetraphenyldisilane
Packaging1g
Price$403
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberORS0000130
Product description1,1,2,2-TETRAPHENYLDISILANE 95.00%
Packaging1G
Price$283.5
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberORS0000130
Product description1,1,2,2-TETRAPHENYLDISILANE 95.00%
Packaging5G
Price$1192.01
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number40447
Product description1,1,2,2-Tetraphenyldisilane,97%(GC) 97%(GC)
Packaging5G
Price$960.96
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number40447
Product description1,1,2,2-Tetraphenyldisilane,≥97%(GC) ≥97%(GC)
Packaging1G
Price$272.56
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number40447
Product description1,1,2,2-Tetraphenyldisilane ≥97%(GC)
Packaging1G
Price$317.38
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number40447
Product description1,1,2,2-Tetraphenyldisilane ≥97%(GC)
Packaging5G
Price$1122.28
Updated2026-05-19
Buy

ManufacturerSigma-Aldrich
Product numberS824658
Product description1,1,2,2-TETRAPHENYLDISILANE Aldrich
Packaging50mg
Price$29.8
Updated2024-03-01
Buy

ManufacturerSigma-Aldrich
Product numberS824658
Product description1,1,2,2-TETRAPHENYLDISILANE Aldrich^CPR
Packaging1 unit
Price$32.7
Updated2026-04-30
Buy

ManufacturerTCI Chemical
Product numberT1896
Product description1,1,2,2-Tetraphenyldisilane >97.0%(GC)
Packaging1g
Price$892
Updated2026-04-30
Buy

ManufacturerTCI Chemical
Product numberT1896
Product description1,1,2,2-Tetraphenyldisilane >97.0%(GC)
Packaging5g
Price$2941
Updated2026-04-30
Buy

ManufacturerTRC
Product numberT310543
Product description1,1,2,2-Tetraphenyldisilane
Packaging50mg
Price$60
Updated2021-12-16
Buy

ManufacturerUsbiological
Product number291756
Product description1,1,2,2-Tetraphenyldisilane Asreported
Packaging5g
Price$982
Updated2026-06-03
Buy

ManufacturerUsbiological
Product number291756
Product description1,1,2,2-Tetraphenyldisilane Asreported
Packaging10g
Price$1419
Updated2026-06-03
Buy

ManufacturerUsbiological
Product number291756
Product description1,1,2,2-Tetraphenyldisilane
Packaging500mg
Price$335
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA001U15	1,1,2,2-Tetraphenyldisilane ≥97%(GC)	1g	$338	2026-05-28	Buy
AK Scientific	4328AL	1,1,2,2-Tetraphenyldisilane	1g	$403	2021-12-16	Buy
American Custom Chemicals Corporation	ORS0000130	1,1,2,2-TETRAPHENYLDISILANE 95.00%	1G	$283.5	2021-12-16	Buy
American Custom Chemicals Corporation	ORS0000130	1,1,2,2-TETRAPHENYLDISILANE 95.00%	5G	$1192.01	2021-12-16	Buy
Chem-Impex	40447	1,1,2,2-Tetraphenyldisilane,97%(GC) 97%(GC)	5G	$960.96	2021-12-16	Buy
Chem-Impex	40447	1,1,2,2-Tetraphenyldisilane,≥97%(GC) ≥97%(GC)	1G	$272.56	2021-12-16	Buy
Chem-Impex	40447	1,1,2,2-Tetraphenyldisilane ≥97%(GC)	1G	$317.38	2026-05-19	Buy
Chem-Impex	40447	1,1,2,2-Tetraphenyldisilane ≥97%(GC)	5G	$1122.28	2026-05-19	Buy
Sigma-Aldrich	S824658	1,1,2,2-TETRAPHENYLDISILANE Aldrich	50mg	$29.8	2024-03-01	Buy
Sigma-Aldrich	S824658	1,1,2,2-TETRAPHENYLDISILANE Aldrich^CPR	1 unit	$32.7	2026-04-30	Buy
TCI Chemical	T1896	1,1,2,2-Tetraphenyldisilane >97.0%(GC)	1g	$892	2026-04-30	Buy
TCI Chemical	T1896	1,1,2,2-Tetraphenyldisilane >97.0%(GC)	5g	$2941	2026-04-30	Buy
TRC	T310543	1,1,2,2-Tetraphenyldisilane	50mg	$60	2021-12-16	Buy
Usbiological	291756	1,1,2,2-Tetraphenyldisilane Asreported	5g	$982	2026-06-03	Buy
Usbiological	291756	1,1,2,2-Tetraphenyldisilane Asreported	10g	$1419	2026-06-03	Buy
Usbiological	291756	1,1,2,2-Tetraphenyldisilane	500mg	$335	2021-12-16	Buy

Next Last

Properties

Melting point :80 °C
Boiling point :441.7±18.0 °C(Predicted)
solubility :soluble in chloroform and most organic solvents, less soluble in ethanol.
form :powder to crystal
color :White to Light yellow to Light orange
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions

Safety Information

Symbol(GHS):

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

Precautionary statements:

P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
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.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.

Description

1,1,2,2-tetraphenyldisilane (TPDS) is more effective than pentamethyldisilane, since one phenyl group on the Si–H group probably reduces by 2 kcal/mol the Si–H bond dissociation energy. TPDS is used for radical reduction, intramolecular and intermolecular carbon–carbon bond formation, 1,2-elimination, etc., of halides, chalcogenides, and xanthates.

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Suppliers and manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

$2.00
1,1,2,2-TETRAPHENYLDISILANE CAS:16343-18-3

Shanghai Daken Advanced Materials Co.,Ltd

Dayang Chem (Hangzhou) Co.,Ltd.

Zhuoer Chemical Co., Ltd

Alfa Chemistry

Shanghai Quedan biology science and technology co., ltd

PT CHEM GROUP LIMITED

GIHI CHEMICALS CO.,LIMITED

Aladdin Scientific J & K SCIENTIFIC LTD.

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1,1,2,2-TETRAPHENYLDISILANE

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers