| Identification | More | [Name]
HEXYLTRICHLOROSILANE | [CAS]
928-65-4 | [Synonyms]
HEXYLTRICHLOROSILANE
N-HEXYLTRICHLOROSILANE
TRICHLOROHEXYLSILANE
hexyltrichloro-silan
trichlorohexyl-silan
Trichloro-n-hexylsilane
n-Hexyltrichlorosilane,96% | [EINECS(EC#)]
213-178-1 | [Molecular Formula]
C6H13Cl3Si | [MDL Number]
MFCD00013606 | [Molecular Weight]
219.61 | [MOL File]
928-65-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless liquid; sharp penetrating odor.
Fumes strongly in moist air. | [Boiling point ]
191-192 °C(lit.) | [density ]
1.107 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.443(lit.)
| [Fp ]
185 °F
| [form ]
clear liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
1.107 | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [BRN ]
1739071 | [Uses]
Chemical intermediate. | [CAS DataBase Reference]
928-65-4(CAS DataBase Reference) | [EPA Substance Registry System]
Silane, trichlorohexyl- (928-65-4) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R14:Reacts violently with water.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 1784 8/PG 2
| [WGK Germany ]
1
| [RTECS ]
VV4320000 | [F ]
10-21 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29319090 | [Hazardous Substances Data]
928-65-4(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
HEXYLTRICHLOROSILANE(928-65-4) is a colorless liquid with a pungent odor. HEXYLTRICHLOROSILANE(928-65-4) is decomposed by moist air or water to hydrochloric acid with evolution of heat. HEXYLTRICHLOROSILANE(928-65-4) is corrosive to metals and tissue. HEXYLTRICHLOROSILANE(928-65-4) is used as a chemical intermediate. | [Reactivity Profile]
Chlorosilanes, such as HEXYLTRICHLOROSILANE, 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. | [Hazard]
Toxic by ingestion and inhalation, strong
irritant. Combustible. | [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. | [Description]
Hexyl trichlorosilane is a colorless liquidwhich fumes in moist air. Molecular weight= 219.63;Boiling point= 191-192℃; Flash point = 85℃. HazardIdentification (basedon NFPA-704 M Rating System):Health 3，Flammability 2，Reactivity 2W. Reacts withwater. | [Chemical Properties]
Colorless liquid; sharp penetrating odor.
Fumes strongly in moist air. | [Potential Exposure]
Used in the manufacture of other sili-con chemicals. | [First aid]
If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek med-ical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, includ-ing resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medi-cal attention. If victim is conscious, administer water ormilk. Do not induce vomiting. Do not make an unconsciousperson vomit. Medical observation is recommended for24 - -48 h after breathing overexposure, as pulmonary edemamay be delayed. As first aid for pulmonary edema, a doctoror authorized paramedic may consider administering a corti-costeroid spray. | [storage]
(1) Color Code- -White: Corrosive or ContactHazard; Store separately in a corrosion-resistant location. (2)Color Code- -Blue: Health Hazard/Poison: Store in a securepoison location. Prior to working with this chemical youshould be trained on its proper handling and storage. Store intightly closed containers in a cool, well-ventilated area awayfrom water and steam. Hexyl trichlorosilane can give off cor-rosive hydrogen chloride gas on contact with water, steam, ormoisture. W here possible, automatically pump liquid fromdrums or other storage containers to process containers. | [Shipping]
Hexyl trichlorosilane requires a shipping label of“CORROSIVE.”It falls in Hazard Class 8 and PackingGroup II. | [Incompatibilities]
Reacts violently with strong oxidizers.Reacts violently with water, moisture, and steam producingchlorine and hydrogen chloride. Attacks active metals (e.g.,aluminum and magnesium). Chlorosilanes on contact withammoniaforms a self- igniting product. |
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