Dichlor(diphenyl)methan

Dichlorodiphenylmethane

HCID 16327CAS 2051-90-3

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Grundinformationen

Standard-SMILES: ClC(Cl)(c1ccccc1)c1ccccc1
InChIKey: OPTDDWCXQQYKGU-UHFFFAOYSA-N
Summenformel: C13H10Cl2
Durchschnittliche Molmasse: 237,12 g/mol
Monoisotopische Masse: 236,01595568

Namen und Bezeichner

Bevorzugter Name: Dichlorodiphenylmethane
IUPAC: [dichloro(phenyl)methyl]benzene
Lokaler Name: Dichlor(diphenyl)methan
Englischer Name: Diphenyldichloromethane
Summenformel: C13H10Cl2
Molmasse: 237.12

Namen und Synonyme

Dichlorodiphenylmethane2051-90-3Benzophenone dichlorideBenzene, 1,1'-(dichloromethylene)bis-alpha,alpha-DichlorodiphenylmethaneDPM (halocarbon)Methane, dichlorodiphenyl-DICHLORODIPHENYL METHANEUNII-81FEZ29AK6NSC 37425(Dichloro)diphenylmethaneDichloro(diphenyl)methane

Weitere Namen anzeigen

α,α-DichlorodiphenylmethaneDichloroditaneTIMTEC-BB SBB007844Benzophenone chlorideDIPHENYLDICHLOROMETHANEDphenyl Dichloro Methane

.alpha.,.alpha.-Dichlorodiphenylmethane81FEZ29AK6EINECS 218-134-5NSC-37425DTXSID9062148RefChem:133062DTXCID2036328Methane, dichlorodiphenyl-(8CI)

Datenbank-Bezeichner

CAS: 2051-90-3
PubChem CID: 16327
DTXSID: DTXSID9062148
UNII: 81FEZ29AK6
EC Number: 218-134-5
Nikkaji: J23.149E

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 4,5
Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 2
Schwere Atome: 15
Formalladung: 0
Komplexität: 169

Experimentelle und physikochemische Eigenschaften

SpringerMaterials PropertiesDensity

Physikochemische Eigenschaften

Schmelzpunkt: 190 °C · 190 °C (decomp)
Siedepunkt: 305 °C · 305 °C(lit.)
Dichte: 1.235 g/mL · 1.235 g/mL at 25 °C(lit.)
Brechungsindex: 20 · n20/D 1.605(lit.)
Flammpunkt: 230 °F · >230 °F
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: Benzene (Sparingly), Chloroform (Slightly)
Aggregatzustand: Liquid
Farbe: Clear light yellow
Wasserlöslichkeit: Soluble in water (reacts), ether, benzene, ethanol, and toluene.
BRN: 1910601 · 1910601
InChI: InChI=1S/C13H10Cl2/c14-13(15,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H
InChIKey: OPTDDWCXQQYKGU-UHFFFAOYSA-N
SMILES: C(C1=CC=CC=C1)(C1=CC=CC=C1)(Cl)Cl
CAS Datenbank: 2051 · 2051-90-3(CAS DataBase Reference)
EPA chemische Informationen: 1 · Benzene, 1,1'-(dichloromethylene)bis- (2051-90-3)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

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

P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Benzene, 1,1'-(dichloromethylene)bis-

Dichlorodiphenylmethane: Does not have an individual approval but may be used under an appropriate group standard

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

Sicherheitsdaten

F: 9-21
wgk: 3
tsca: TSCA listed
ridadr: UN 3265 8/PG 2
hs_code: 29036990
risk_code: 14-34-37
hazard_code: C
safety_code: 26-36/37/39-45
hazard_class: 8
packing_group: II
Speicherklasse: 8A - Combustible corrosive hazardous materials
Hazard Classifications: Eye Dam. 1Skin Corr. 1B

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationBenzene, 1,1'-(dichloromethylene)bis-: ACTIVE

Darstellung · 1 Eintrag

synthetischeDichlorodiphenylmethane is synthesized by the condensation of benzene with carbon tetrachloride (Friedel-Crafts reaction). Add aluminum trichloride and 2/3 amount of anhydrous carbon tetrachloride into the reaction tank, cool to 10-15°C, add 1/12 amount of benzene for reaction, continue to cool to 5-10°C, add the remaining mixture of carbon tetrachloride and benzene dropwise, add after, react at 10°C for 3h.