Description Reference
ChemicalBook > CAS DataBase List > SILICON (IV) IODIDE

SILICON (IV) IODIDE

Description Reference
Product Name
SILICON (IV) IODIDE
CAS No.
13465-84-4
Chemical Name
SILICON (IV) IODIDE
Synonyms
SiI4;SILICON TETRAIODIDE;SILICON IODIDE;etraiodosilane;TETRAIODOSILANE;tetraiodo-silan;Tetraiodosilicon;Silane, tetraiodo-;SILICON (IV) IODIDE;SiI4 (99.999% - Si)
CBNumber
CB7706903
Molecular Formula
I4Si
Formula Weight
535.7
MOL File
13465-84-4.mol
More
Less

SILICON (IV) IODIDE Property

Melting point:
120 °C
Boiling point:
287.4 °C
Density 
4.198
Flash point:
287.5°C
form 
Lumps
Specific Gravity
4.198
color 
White
Water Solubility 
Soluble in organic solvents. Insoluble in water.
Sensitive 
Moisture Sensitive
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
CAS DataBase Reference
13465-84-4(CAS DataBase Reference)
EPA Substance Registry System
Silane, tetraiodo- (13465-84-4)
More
Less

Safety

Hazard Codes 
T
Risk Statements 
24/25-34-42/43-61
Safety Statements 
26-36/37/39-45-53
RIDADR 
3260
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H300Fatal if swallowed

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

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.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

Alfa Aesar
Product number
044141
Product name
Silicon(IV) iodide, 99.999% (metals basis)
Packaging
5g
Price
$174
Updated
2024/03/01
Alfa Aesar
Product number
044141
Product name
Silicon(IV) iodide, 99.999% (metals basis)
Packaging
25g
Price
$613
Updated
2024/03/01
Strem Chemicals
Product number
93-1447
Product name
Silicon(IV) iodide (99.9%-Si)
Packaging
2g
Price
$86
Updated
2024/03/01
Strem Chemicals
Product number
93-1447
Product name
Silicon(IV) iodide (99.9%-Si)
Packaging
10g
Price
$345
Updated
2024/03/01
Alfa Aesar
Product number
087303
Product name
Silicon(IV) iodide, 99% (metals basis)
Packaging
5g
Price
$144
Updated
2024/03/01
More
Less

SILICON (IV) IODIDE Chemical Properties,Usage,Production

Description

Silicon Iodide is the iodide of silicon. It is a precursor to silicon amide. It is also applied in the manufacture and etching of silicon in microelectronics. Selective area regrowth of silicon-doped GaAs has been successfully achieved by chemical beam epitaxy (CBE) on dry etched trench structures. Silicon tetraiodide is useful for the above process in abrupt to manipulate metal-semiconductor field effect transistor (MESFET) and heterostructure field effect transistor (HFET). Silicon iodide can also be reduced as the source to form pure silicon and hydrogen iodide.

Reference

  1. Izumi, Shigekazu, et al. Journal of Crystal Growth 175.175(1997): 404-410.
  2. http://jes.ecsdl.org/content/104/11/663.short
  3. https://en.wikipedia.org/wiki/Silicon_tetraiodide

Chemical Properties

White crystals. Noncombustible.

Uses

Silicon(IV) iodide is used as a precursor to prepare silicon amides. It finds application in the manufacture and etching of silicon in microelectronics.

Hazard

Toxic by ingestion and inhalation, irritant to tissue.

SILICON (IV) IODIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

SILICON (IV) IODIDE Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9664
Advantage
60
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12338
Advantage
58
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24835
Advantage
65
Zhengzhou Huiju Chemical Co., Ltd.
Tel
0371-55900031 18137872243
Fax
QQ:2853979815
Email
2853979815@qq.com
Country
China
ProdList
10028
Advantage
55
JinJin Le Chemical Co., Ltd
Tel
10106090
Email
jjlchem2@163.com
Country
China
ProdList
9986
Advantage
58
Aikon International Limited
Tel
025-66028182 18112977050
Fax
(3)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
15820
Advantage
58
More
Less

View Lastest Price from SILICON (IV) IODIDE manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
Tetraiodosilane 13465-84-4
Price
US $20.00-5.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-02
Hebei Mojin Biotechnology Co., Ltd
Product
SILICON (IV) IODIDE 13465-84-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-19
Hebei Guanlang Biotechnology Co., Ltd.
Product
Tetraiodosilane 13465-84-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-01-11

13465-84-4, SILICON (IV) IODIDERelated Search:


  • SILICON IODIDE
  • SILICON TETRAIODIDE, 99.9+%
  • Silicon(IV)iodide,99.9%(metalsbasis)
  • Silicon(IV)iodide(99.9%-Si)
  • SILICON (IV) IODIDE
  • SILICON TETRAIODIDE
  • TETRAIODOSILANE
  • SiI4
  • Silane, tetraiodo-
  • tetraiodo-silan
  • Siliconiodidemetalsbasisoffwhitepowder
  • Silicon(IV) iodide, 99% (metals basis)
  • Silicon(IV) iodide, 99.999% (metals basis)
  • Tetraiodosilicon
  • SILICON (IV) IODIDE, 99.9% and 99.999%
  • Silicon(IV) iodide, 99% trace metals basis
  • Silicon (IV) iodide (-Si)
  • etraiodosilane
  • SiI4 (99.999% - Si)
  • 13465-84-4
  • I4Si
  • metal halide