| Identification | More | [Name]
(Chloromethyl)trichlorosilane | [CAS]
1558-25-4 | [Synonyms]
(CHLOROMETHYL)TRICHLOROSILANE
SILANE CM
TRICHLORO(CHLOROMETHYL)SILANE
chloromethyl(trichloro)-silan
Cl3SiCH2Cl
Silane, chloromethyl(trichloro)-
trichloro(chloromethyl)-silan
(Chloromethyl) Trichorosilane
(Trichlorosilyl)chloromethane
(Chloromethyl)trichlorosilane, Silane CM | [EINECS(EC#)]
216-316-9 | [Molecular Formula]
CH2Cl4Si | [MDL Number]
MFCD00000873 | [Molecular Weight]
183.92 | [MOL File]
1558-25-4.mol |
| Chemical Properties | Back Directory | [Appearance]
Trichloro(chloromethyl)silane is a colorless liquid. Sharp, biting odor. | [Boiling point ]
117-118 °C
| [density ]
1.476 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.454(lit.)
| [Fp ]
69 °C
| [storage temp. ]
Inert atmosphere,2-8°C | [Specific Gravity]
1.476 | [Water Solubility ]
slightly soluble | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Moisture Sensitive | [BRN ]
1811640 | [CAS DataBase Reference]
1558-25-4(CAS DataBase Reference) | [NIST Chemistry Reference]
Silane, trichloro(chloromethyl)-(1558-25-4) | [Storage Precautions]
Moisture sensitive | [EPA Substance Registry System]
1558-25-4(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T+ | [Risk Statements ]
R14:Reacts violently with water.
R26:Very Toxic by inhalation.
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
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) .
S8:Keep container dry . | [RIDADR ]
UN 3389 6.1/PG 1
| [WGK Germany ]
3
| [RTECS ]
VV2200000
| [F ]
10 | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29319090 | [Hazardous Substances Data]
1558-25-4(Hazardous Substances Data) | [Toxicity]
mouse,LC50,inhalation,60mg/m3/2H (60mg/m3),BRAIN AND COVERINGS: OTHER DEGENERATIVE CHANGESBLOOD: HEMORRHAGELUNGS, THORAX, OR RESPIRATION: DYSPNEA,Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 3, Pg. 33, 1961. |
| Hazard Information | Back Directory | [General Description]
Liquid. | [Reactivity Profile]
Chlorosilanes, such as TRICHLORO(CHLOROMETHYL)SILANE(1558-25-4), 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. | [Air & Water Reactions]
Highly flammable. Reacts vigorously with water to form hydrogen chloride (hydrochloric acid) | [Health Hazard]
(Non-Specific--Methyl Trichlorosilane) If inhaled, may be harmful; contact may cause burns to skin and eyes. Runoff from fire control or dilution water may cause pollution. | [Potential Exposure]
Used in the synthesis of polysiloxane (silicone polymers). | [Fire Hazard]
(Non-specific--Methyl Trichloro-silane) Flammable/Combustible material; may be ignited by heat, sparks, or flames. Vapors may travel to a source of ignition and flash back. Container may explode in heat of fire. Vapor explosion hazard indoors, outdoors, or in sewers. Runoff to sewer may create fire or explosion hazard. May react violently with water. | [First aid]
If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Obtain authorization and/or further instructions from the local hospital for administration of an antidote or performance of other invasive procedures. Rush to a health care facility. Medical observation is recommended for 24-48 hours after breathing overexposure, as pulmonary edema may be delayed. As first aid forpulmonary edema, a doctor or authorized paramedic may consider administering a drug or other inhalation therapy. | [Shipping]
UN3389 Toxic by inhalation liquid, corrosive, n.o.s. with an LC50 ≤200 mL/m3 and saturated vapor concentration ≥500 Hazard Class: 6.1; Labels: 6.1-Poisonous materials, 8-Corrosive material, Technical Name Required, Inhalation Hazard Zone A. UN1295 Trichlorosilane, Hazard Class: 4.3; Labels: 4.3-Dangerous when wet material, 3-Flammable liquid, 8-Corrosive material. | [Incompatibilities]
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Chlorosilanes react vigorously with bases and both organic and inorganic acids generating toxic and/or flammable gases. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous hydrogen. Attacks metals in the presence of moisture. | [Chemical Properties]
Colorless clear liquid | [Chemical Properties]
Trichloro(chloromethyl)silane is a colorless liquid. Sharp, biting odor. | [Uses]
(chloromethyl)trichlorosilane is usede in the synthesis of a highly branched polycarbosilane. Ferrocenophane has been prepared from (chloromethyl)trichlorosilane. | [Definition]
ChEBI: Trichloro(chloromethyl)silane is a silyl chloride. |
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