p-Tolyltrichlorosilane

HCID 69697

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Basic information

CAS: 701-35-9
Standard SMILES: Cc1ccc([Si](Cl)(Cl)Cl)cc1
InChIKey: WOMUGKOOLXQCTQ-UHFFFAOYSA-N
Molecular formula: C7H7Cl3Si
Average molar mass: 225.6 g/mol
Monoisotopic mass: 223.93826

Names & identifiers

Preferred name: p-Tolyltrichlorosilane
IUPAC: trichloro-(4-methylphenyl)silane
English name: p-Tolyltrichlorosilane
Molecular formula: C7H7Cl3Si
Molecular weight: 225.57

Names & synonyms

p-Tolyltrichlorosilane701-35-9Trichloro-p-tolylsilaneTolyltrichlorosilaneSilane, trichloro(4-methylphenyl)-LX8V7HK9KMBenzene, 1-methyl-4-(trichlorosilyl)-EINECS 211-854-0DTXSID60610261-METHYL-4-(TRICHLOROSILYL)BENZENERefChem:858256DTXCID2046620

Show more names

DK3704-TRICHLOROSILYL TOLUENEp-Tolyltrichlorosilane,94%4-METHYLPHENYLTRICHLOROSILANE

211-854-0trichloro(p-tolyl)silaneTrichloro(4-methylphenyl)silanep-Tolylsilyl trichloridetrichloro-(4-methylphenyl)silaneMFCD00045131Silane, trichloro-p-tolyl-4-Tolyltrichlorosilane

Database identifiers

CAS: 701-35-9
PubChem CID: 69697
DTXSID: DTXSID6061026
UNII: LX8V7HK9KM
EC Number: 211-854-0
Nikkaji: J193.063J

Properties

Computed structural properties

Topological polar surface area: 0 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 0
Rotatable bonds: 0
Heavy atoms: 11
Formal charge: 0
Complexity: 124

Experimental & physicochemical properties

SpringerMaterials Properties13C nuclear magnetic resonance spectrum

Physicochemical properties

Boiling point: 218 · 218-220 °C (lit.)
Density: 1.273 g/mL · 1.273 g/mL at 25 °C (lit.)
vapor pressure: 0 · 0-4220000Pa at 20-25℃
refractive index: 20 · n20/D 1.5240(lit.)
Flash point: 210 °F · 210 °F
storage temp.: Store at room temperature, keep dry and cool
form: liquid
Specific Gravity: 1.28 · 1.28
Appearance: Colorless to light yellow Liquid
Water Solubility: Reacts with water.
Hydrolytic Sensitivity: 8 · 8: reacts rapidly with moisture, water, protic solvents
Sensitive: Moisture Sensitive
BRN: 1866557 · 1866557
InChI: 1S/C7H7Cl3Si/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
InChIKey: WOMUGKOOLXQCTQ-UHFFFAOYSA-N
SMILES: Cc1ccc(cc1)[Si](Cl)(Cl)Cl
LogP: -0.6 · -0.6
CAS DataBase Reference: 701 · 701-35-9(CAS DataBase Reference)
FDA UNII: 8 V7HK9KM · LX8V7HK9KM
NIST Chemistry Reference: 4 · 4-Tolyltrichlorosilane(701-35-9)
EPA Substance Registry System: Silane, trichloro(4-methylphenyl)- (701-35-9)
UNSPSC Code: 12352002 · 12352002
NACRES: 22 · NA.22
Symbol(GHS): 5 · GHS05
Signal word: Danger
Hazard statements: 314 · H314
Precautionary statements: 280 · P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes: C
Risk Statements: 14 · 14-34
Safety Statements: 23 · 23-26-27-36/37/39-45
RIDADR: 2987 · UN 2987 8/PG 2
WGK Germany: 3 · 3
TSCA: TSCA listed
HazardClass: 8 · 8
PackingGroup: II
HS Code: 29319000 · 29319000
Storage Class: 8 A · 8A - Combustible corrosive hazardous materials
Hazard Classifications: 1 Skin · Eye Dam. 1Skin Corr. 1B
REACH Registrations: Inactive

Safety & regulation

Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.

GHS classification

GHS Classification · 4 items

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 43 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory InformationREACH registered substance: Trichloro-p-tolylsilane (EC: 211-854-0)

Hazard Classes and CategoriesSkin Corr. 1B (100%)

Safety data

PPE: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
wgk: 3
tsca: TSCA listed
ridadr: UN 2987 8/PG 2
hs_code: 29319000
risk_code: 14-34
Signal word: Danger
Symbol(GHS): GHS05
hazard_code: C
safety_code: 23-26-27-36/37/39-45
hazard_class: 8
Storage Class: 8A - Combustible corrosive hazardous materials
packing_group: II
Hazard statements: H314
REACH Registrations: Inactive
Hazard Classifications: Eye Dam. 1Skin Corr. 1B
Precautionary statements: P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationBenzene, 1-methyl-4-(trichlorosilyl)-: ACTIVE

Applications

UsesIt can be used to produce 3-(p-Methylphenyl)cyclohexanon.

Suppliers53 total

湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]

上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]

杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]

江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

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Compound notes

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