HEXACHLORODISILANE
- Product Name
- HEXACHLORODISILANE
- CAS No.
- 13465-77-5
- Chemical Name
- HEXACHLORODISILANE
- Synonyms
- HCDS;Si2Cl6;orodisiL;DKFELEX0292;Hexachlordisilan;Heaxhlorodisilane;HEXACHLORODISILANE;hexachloro-disilan;HCDS (99.9999% - Si);Disilane, hexachloro-
- CBNumber
- CB7433595
- Molecular Formula
- Cl6Si2
- Formula Weight
- 268.89
- MOL File
- 13465-77-5.mol
HEXACHLORODISILANE Property
- Melting point:
- <0°C
- Boiling point:
- 144-145.5 °C (lit.)
- Density
- 1.562 g/mL at 25 °C (lit.)
- vapor pressure
- 2.8hPa at 25℃
- refractive index
- n20/D 1.475(lit.)
- Flash point:
- 78°C
- storage temp.
- below 5° C
- solubility
- sol CHCl3, CH2Cl2, benzene, THF; reacts violently, producing toxic fumes, with H2O, alcohols.
- form
- liquid
- Specific Gravity
- 1.562
- color
- Colorless to Almost colorless
- Hydrolytic Sensitivity
- 8: reacts rapidly with moisture, water, protic solvents
- Stability:
- Stable, but reacts violently with water. Moisture sensitive. May be shock sensitive. Incompatible with water, moisture, acids, strong bases, oxidizing agents, alcohols.
- CAS DataBase Reference
- 13465-77-5(CAS DataBase Reference)
- EPA Substance Registry System
- Disilane, hexachloro- (13465-77-5)
Safety
- Hazard Codes
- C
- Risk Statements
- 14-34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 2987 8/PG 2
- WGK Germany
- 3
- F
- 3-10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 28121049
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 205184
- Product name
- Hexachlorodisilane
- Purity
- 96%
- Packaging
- 5g
- Price
- $222
- Updated
- 2024/03/01
- Product number
- 205184
- Product name
- Hexachlorodisilane
- Purity
- 96%
- Packaging
- 25g
- Price
- $827
- Updated
- 2024/03/01
- Product number
- H1028
- Product name
- Hexachlorodisilane
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $119
- Updated
- 2024/03/01
- Product number
- H1028
- Product name
- Hexachlorodisilane
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $355
- Updated
- 2024/03/01
- Product number
- H294883
- Product name
- Hexachlorodisilane
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
HEXACHLORODISILANE Chemical Properties,Usage,Production
Chemical Properties
colourless liquid
Physical properties
bp 144–145.5 °C; d 1.562 g cm?3.
Uses
Hexachlorodisilane can be used in deoxygenation and desulfurization of phosphine oxides, phosphine sulfides, and amine oxides; reducing agent for nitro groups and sulfur diimides.
Uses
HCDS may be used as a reducing agent. It may be combined with ammonia to form silicon nitride by chemical vapor deposition(CVD) technique.
Reactions
Hexachlorodisilane is a versatile chemical reagent that can be used in the following chemical reactions[1-2]:
(1) When hexachlorodisilane is heated with a catalytic amount of triphenylphosphine or triphenylarsine, it decomposes according to the equation nSi2Cl6 = nSiCl4 + (SiCl2)n. It does not react with trifluoromethylphosphine. Hexabromodisilane is also decomposed by trimethylamine.
(2) Hexachlorodisilane reacts with hydrogen chloride in the presence of pyridine, and the reaction formula is:
Si2Cl6 + 2HCl = 2SiCl4 + H2.
(3) Excess hydrogen bromide and hexachlorodisilane produce a mixture of hydrogen chloride and hydrogen bromide.
(4) Hexachlorodisilane reacts with methyl chloride in the presence of triphenylphosphine to produce a mixture of methyltrichlorosilane and silicon tetrachloride. When hexachlorodisilane and methyl bromide are heated together in the presence of triphenylphosphine, a mixture of methyl chloride and bromine is produced.
(5) Hexachlorodisiloxane reacts with sulfur trioxide to produce silicon dioxide, sulfur dioxide and hexachlorodisiloxane.
General Description
Hexachlorodisilane (HCDS) is a chlorosilane used as a precursor for producing disilanes. It is a dioxidizer that is used in the production of silicon films and silicon nitride based films.
Flammability and Explosibility
Non flammable
References
[1] H.J. EMELéUS; Muhammad T. Reaction of hexachlorodisilane with bases and alkyl halides[J]. Journal of Inorganic and Nuclear Chemistry, 1967. DOI:10.1016/0022-1902(67)80468-8.
[2] B. S. SURESH D. P. Preparation of Hexafluorodisilane and Reactions of Hexafluorodisilane and Hexachlorodisilane with Sulfur Trioxide[J]. ACS Applied Electronic Materials, 1985. DOI:10.1246/BCSJ.58.1867.
HEXACHLORODISILANE Preparation Products And Raw materials
Raw materials
Preparation Products
HEXACHLORODISILANE Suppliers
- Tel
- 15619311539
- 907967238@qq.com
- Country
- China
- ProdList
- 2657
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44689
- Advantage
- 61
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 22514
- Advantage
- 55
- Tel
- 0514-85083918 13056321938
- sales@upkind.com
- Country
- China
- ProdList
- 41
- Advantage
- 55
- Tel
- 18516111942
- 823898732@qq.com
- Country
- China
- ProdList
- 1317
- Advantage
- 56
- Tel
- 027-87465837 19945049750
- Fax
- 027-8777-2287
- sales@finetechnology-ind.com
- Country
- China
- ProdList
- 9648
- Advantage
- 58
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
- Country
- China
- ProdList
- 51456
- Advantage
- 80
- Tel
- 021-58088081 Q3252066219
- Fax
- QQ3382968513
- danping@shsendpharm.com
- Country
- China
- ProdList
- 3130
- Advantage
- 55
- Tel
- 4009903999 13395398332
- Fax
- 0539-6365991
- sales@xiyashiji.com
- Country
- China
- ProdList
- 20806
- Advantage
- 60
- Tel
- 15021878111
- Fax
- 021-62570268
- 2355354501@qq.com
- Country
- China
- ProdList
- 937
- Advantage
- 55
- Tel
- 0371-55900031 18137872243
- Fax
- QQ：2853979815
- 2853979815@qq.com
- Country
- China
- ProdList
- 10008
- Advantage
- 55
- Tel
- 0539-6362799 20）
- Fax
- 0539-6362799（To 20）
- Country
- China
- ProdList
- 9998
- Advantage
- 58
- Tel
- 021-021-52271985 17721149837
- Fax
- +86 (21) 52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 19800
- Advantage
- 60
- Tel
- +86-（0）57185586718 +86-13336195806
- Fax
- +86-571-85864795
- sales@capot.com
- Country
- China
- ProdList
- 29791
- Advantage
- 60
- Tel
- 025-66113011 18112977050
- Fax
- (5)02557626880
- cb6@aikonchem.com
- Country
- China
- ProdList
- 15494
- Advantage
- 58
- Tel
- 027-87466105 15377573527
- 2678564200@qq.com
- Country
- China
- ProdList
- 17987
- Advantage
- 58
- Tel
- 0512-65402974 18550909935;
- Fax
- 0512-67544899
- siso03@126.com
- Country
- China
- ProdList
- 1902
- Advantage
- 58
- Tel
- 400-6387771-6038 18902104717
- sales@heowns.com
- Country
- China
- ProdList
- 21085
- Advantage
- 60
- Tel
- 021-54252912-8903
- leona.xin@forneeds.cn
- Country
- China
- ProdList
- 4759
- Advantage
- 58
- Tel
- 15995785122
- 3003020078@qq.com
- Country
- China
- ProdList
- 1198
- Advantage
- 58
- Tel
- 17201714774
- 3317543774@qq.com
- Country
- China
- ProdList
- 1051
- Advantage
- 58
- Tel
- +86-27-87465837 +8618971612321
- Fax
- 86 27 87772287
- info@finetechnology-ind.com
- Country
- China
- ProdList
- 9639
- Advantage
- 58
- Tel
- +8615986615575
- Fax
- 0086-13651442114
- info@codchem.com
- Country
- China
- ProdList
- 20342
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52849
- Advantage
- 58
- Tel
- +86-0086-577-64498589 +86-15355981851
- Fax
- 0086-577-56994596
- sales@win-winchemical.com
- Country
- China
- ProdList
- 14394
- Advantage
- 58
- Tel
- 86-21-51086038
- Fax
- 86-21-51861608
- chemwill_asia@126.com
- Country
- CHINA
- ProdList
- 23912
- Advantage
- 58
- Tel
- 021-0513-86936896 18858568638
- sales@zmsilane.com
- Country
- China
- ProdList
- 519
- Advantage
- 58
- Tel
- 0751-2886766 13927870850
- Fax
- 0751-2886756
- 3001267247@qq.com
- Country
- China
- ProdList
- 9974
- Advantage
- 58
- Tel
- 18853181302
- sale@chuangyingchem.com
- Country
- CHINA
- ProdList
- 5906
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29811
- Advantage
- 58
- Tel
- 027-84459282 13720265353
- zhou@cfmats.com
- Country
- China
- ProdList
- 881
- Advantage
- 58
- Tel
- +86-27-84459282
- Fax
- +86-27-84459282
- sales@cfmats.com
- Country
- CHINA
- ProdList
- 882
- Advantage
- 58
- Tel
- +86-21-52699951; +8613917686115
- Fax
- +862162570268
- sales@beyondindustriesgroup.com
- Country
- China
- ProdList
- 699
- Advantage
- 58
- Tel
- 18017061086
- oled@richest-group.com
- Country
- CHINA
- ProdList
- 5600
- Advantage
- 58
- Tel
- 029-81145920 13259709322
- Fax
- 029-88380327
- 1027@dideu.com
- Country
- China
- ProdList
- 10009
- Advantage
- 58
- Tel
- 0510-051082803581 15903302207
- Fax
- 051082803581
- zhongxin326@sohu.com
- Country
- China
- ProdList
- 229
- Advantage
- 58
- Tel
- 021-36010885 13661599081
- Fax
- 021-66167180
- sale@qmsilicon.com
- Country
- China
- ProdList
- 1434
- Advantage
- 58
- Tel
- 0519-85524369
- 3477467573@qq.com
- Country
- China
- ProdList
- 8617
- Advantage
- 58
- Tel
- 027-59223108 15972152991
- Fax
- 027-59223108
- 1248580099@qq.com
- Country
- China
- ProdList
- 9988
- Advantage
- 58
- Tel
- 027-59308705 18871579363
- Fax
- 027-59308705
- 1248180077@qq.com
- Country
- China
- ProdList
- 9949
- Advantage
- 58
- Tel
- 027-59223025 15107168801
- Fax
- 027-59223025
- 1718480011@qq.com
- Country
- China
- ProdList
- 9866
- Advantage
- 58
- Tel
- 027-59106051 13627137652
- Fax
- 027-59223020
- 1438180055@qq.com
- Country
- China
- ProdList
- 9965
- Advantage
- 58
- Tel
- 027-027-59223056 18162699093
- Fax
- 027-59223056
- 1208480011@qq.com
- Country
- China
- ProdList
- 9924
- Advantage
- 58
- Tel
- 027-59210159 15377098680
- Fax
- 027-59210159
- 1148280011@qq.com
- Country
- China
- ProdList
- 9961
- Advantage
- 58
- Tel
- 027-59322316 15172518801
- Fax
- 027-59322316
- 1208480077@qq.com
- Country
- China
- ProdList
- 9882
- Advantage
- 58
- Tel
- 027-027-59322506 18071128681
- Fax
- 027-59322506
- 1438082200@qq.com
- Country
- China
- ProdList
- 9976
- Advantage
- 58
- Tel
- 027-59106151 15172325309
- Fax
- 027-59503710
- 1400858877@qq.com
- Country
- China
- ProdList
- 9939
- Advantage
- 58
View Lastest Price from HEXACHLORODISILANE manufacturers
- Product
- HEXACHLORODISILANE 13465-77-5
- Price
- US $8.00-3.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-04-03
- Product
- HEXACHLORODISILANE 13465-77-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1ton
- Release date
- 2022-09-30
- Product
- Hexachlorodisilane 13465-77-5
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- Min98% HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2019-12-28