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N-OCTADECYLTRICHLOROSILANE

N-OCTADECYLTRICHLOROSILANE
N-OCTADECYLTRICHLOROSILANE structure
CAS No.
112-04-9
Chemical Name:
N-OCTADECYLTRICHLOROSILANE
Synonyms
ODTS;CO9750;STEARYLTRICHLOROSILANE;TRICHLOROSTEARYLSILANE;Octodecyltrichlorosilane;OCTADECYLTRICHLOROSILANE;TRICHLOROOCTADECYLSILANE;trichlorooctadecyl-silan;N-OCTADECYLTRICHLOROSILANE;Silane, octadecyltrichloro-
CBNumber:
CB6491916
Molecular Formula:
C18H37Cl3Si
Formula Weight:
387.93
MOL File:
112-04-9.mol

N-OCTADECYLTRICHLOROSILANE Properties

Melting point:
22°C
Boiling point:
223 °C10 mm Hg(lit.)
Density 
0.984 g/mL at 25 °C(lit.)
vapor density 
>1 (vs air)
vapor pressure 
<5 mm Hg ( 20 °C)
refractive index 
n20/D 1.459(lit.)
Flash point:
193 °F
storage temp. 
2-8°C
Specific Gravity
0.984
Water Solubility 
Decomposes in water.
Sensitive 
Moisture Sensitive
BRN 
1778847
Stability:
Stable. Reacts violently with water. Incompatible with strong acids, strong bases, strong oxidizing agents. Air-sensitive. Combustible.
CAS DataBase Reference
112-04-9(CAS DataBase Reference)
NIST Chemistry Reference
Silane, trichlorooctadecyl-(112-04-9)
EPA Substance Registry System
Silane, trichlorooctadecyl-(112-04-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Hazard Codes  C
Risk Statements  14-34-29
Safety Statements  26-36/37/39-43-45-8
RIDADR  UN 1800 8/PG 2
WGK Germany  1
RTECS  VV4680000
10-21
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29319090
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P234 Keep only in original container.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P390 Absorb spillage to prevent material damage.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P402 Store in a dry place.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P501 Dispose of contents/container to..…

NFPA 704

Diamond Hazard Value Description
2
3 2
Health   3 Short exposure could cause serious temporary or moderate residual injury (e.g. liquid hydrogen, sulfuric acid, calcium hypochlorite, hexafluorosilicic acid)
Flammability   2 Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur and multiple finely divided suspended solids that do not require heating before ignition can occur. Flash point between 37.8 and 93.3 °C (100 and 200 °F). (e.g. diesel fuel, sulfur)
Instability   2 Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water (e.g. white phosphorus, potassium, sodium)
Special  

(NFPA, 2010)

N-OCTADECYLTRICHLOROSILANE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 104817 Trichloro(octadecyl)silane ≥90% 112-04-9 100g $116 2018-11-13 Buy
Sigma-Aldrich 104817 Trichloro(octadecyl)silane ≥90% 112-04-9 25g $40.3 2018-11-13 Buy
TCI Chemical O0079 Trichlorooctadecylsilane >85.0%(GC) 112-04-9 25g $57 2018-11-22 Buy
Alfa Aesar A15732 n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers 112-04-9 50g $39.1 2018-11-13 Buy
Alfa Aesar A15732 n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers 112-04-9 250g $119 2018-11-13 Buy

N-OCTADECYLTRICHLOROSILANE Chemical Properties,Uses,Production

Chemical Properties

Colorless clear liquid

General Description

A colorless liquid with a pungent odor. Flash point of 193°F. Decomposed by water to hydrochloric acid with the evolution of heat. Corrosive to metals and tissue. Used to make various silicon containing compounds.

Reactivity Profile

Chlorosilanes, such as N-OCTADECYLTRICHLOROSILANE, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases.

Health Hazard

TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.

Safety Profile

A corrosive irritant to skin, eyes, and mucous membranes. Reacts with water or steam to produce toxic and corrosive fumes. When heated to decomposition it emits toxic fumes of Cl-. See also CHLOROSILANES.

Purification Methods

Purify it by fractional distillation at high vacuum. [Winstein & Seubold J Am Chem Soc 69 2916 1947, Beilstein 4 IV 4256.]

N-OCTADECYLTRICHLOROSILANE Preparation Products And Raw materials

Raw materials

Preparation Products


N-OCTADECYLTRICHLOROSILANE Suppliers

Global( 137)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21990 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2553 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 998 58
Xiamen AmoyChem Co., Ltd
+86 (0)592-605 1114
sales@amoychem.com CHINA 6374 58
Win-Win Chemical CO., Limited
0086-577-64498589
0086-577-56994596 sales@win-winchemical.com CHINA 1009 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20095 58

View Lastest Price from N-OCTADECYLTRICHLOROSILANE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-10 N-OCTADECYLTRICHLOROSILANE
112-04-9
US $1.00 / KG 1G 98% 1000KG career henan chemical co

N-OCTADECYLTRICHLOROSILANE Spectrum


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