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Chemical Name:
dichlorodiethyl-silan;DICHLORODIETHYLSILANE;DIETHYLDICHLOROSILANE;Diethyldichlorosilicon;silane,dichlorodiethyl-;DIETHYLSILICIUMDICHLORID;Silane, dichlorodiethyl-;Dichlorodiethylsilane,97%;DICHLORODIETHYLSILANE FOR SYNTHESIS;Diethyldichlorosilane(Dichlorodiethylsilane)
Molecular Formula:
Formula Weight:
MOL File:

Dichlorodiethylsilane Properties

Melting point:
-96 °C
Boiling point:
125-131 °C(lit.)
1.05 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.43(lit.)
Flash point:
83 °F
storage temp. 
Flammables area
Water Solubility 
Moisture Sensitive
Stable. Incompatible with strong oxidizing agents. May decompose upon exposure to water or moisture.
CAS DataBase Reference
1719-53-5(CAS DataBase Reference)
NIST Chemistry Reference
EPA Substance Registry System
Silane, dichlorodiethyl-(1719-53-5)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  F,C
Risk Statements  11-14-34-37-10
Safety Statements  26-36/37/39-45-25-16-43
RIDADR  UN 1767 8/PG 2
WGK Germany  1
RTECS  VV3060000
HazardClass  8
PackingGroup  II
HS Code  29310095
Hazardous Substances Data 1719-53-5(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P234 Keep only in original container.
P240 Ground/bond container and receiving equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P406 Store in corrosive resistant/… container with a resistant inner liner.
P402+P404 Store in a dry place. Store in a closed container.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Dichlorodiethylsilane price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 274208 Dichlorodiethylsilane 97% 1719-53-5 25g $132 2018-11-13 Buy
TCI Chemical D1976 Dichlorodiethylsilane >98.0%(GC) 1719-53-5 5g $47 2018-11-22 Buy
TCI Chemical D1976 Dichlorodiethylsilane >98.0%(GC) 1719-53-5 25g $139 2018-11-22 Buy
Alfa Aesar L03239 Dichlorodiethylsilane, 94% 1719-53-5 50g $126 2018-11-13 Buy
Alfa Aesar L03239 Dichlorodiethylsilane, 94% 1719-53-5 10g $42.2 2018-11-13 Buy

Dichlorodiethylsilane Chemical Properties,Uses,Production

Chemical Properties

colourless liquid

General Description

A colorless liquid with a pungent odor. Flash point 77°F. Corrosive to metals and tissue. Vapors are heavier than air.

Reactivity Profile

Chlorosilanes, such as Dichlorodiethylsilane, 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. Bromoacetates and chloroacetates are extremely irritating/lachrymators. 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

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors 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. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion. Corrosive to tissue. Dangerous fire hazard when exposed to heat, flame, or oxidzers. Can react vigorously with oxidizing materials. To fight fire, use foam, Con, dry chemical. When heated to decomposition or in reaction with water or steam it emits toxic and corrosive fumes of Cl-. See also CHLOROSILANES.

Dichlorodiethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

Dichlorodiethylsilane Suppliers

Global( 63)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 22080 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32764 55
Win-Win Chemical CO., Limited
0086-577-56994596 CHINA 863 58
career henan chemical co
+86-371-86658258 CHINA 10944 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 China 30308 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 China 24654 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44192 61

View Lastest Price from Dichlorodiethylsilane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-16 Dichlorodiethylsilane
US $1.00 / KG 1G 98% 100KG

Dichlorodiethylsilane Spectrum

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