1,1'-(Chloromethylene)dibenzene

Basic Information

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CAS Number

90-99-3

Molecular Formula

C13H11Cl

Molecular Weight

202.68 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

15-17 °C

Boiling Point

140 °C/3 mmHg

Density

1.14 g/mL at 25 °C

Refractive Index

n20/D 1.595(lit.)

SMILES

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C1=CC=C(C=C1)C(C2=CC=CC=C2)Cl

InChI

InChI=1S/C13H11Cl/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H

InChIKey

ZDVDCDLBOLSVGM-UHFFFAOYSA-N

LogP

4.014800000000003

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

137

Safety Information

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GHS Hazard Pictograms

H315

H319

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 8 Class 8

Synonyms & References

English

benzhydrylchloride
1,1-Diphenylchloromethane
NSC76584
Q-200687
D70178
AM20041357
1-chloro-1,1-diphenylmethane
AKOS000120659
F0001-2208
a-Chlorodiphenylmethane
MFCD00000855
EN300-20926
NSC 76584
CHLORODIPHENYLMETHANE [HSDB]
[Chloro(phenyl)methyl]benzene #
Methane, chlorodiphenyl-
benzhydryl-chloride
diphenyl methylchloride
alpha-Chlorodiphenylmethane
SCHEMBL151375
(Chloromethylene)dibenzene
CHLORODIPHENYLMETHANE
1,1-Diphenylmethyl Chloride
1,1'-(Chloromethylene)bis(benzene)
EINECS 202-031-7
Benzene,1'-(chloromethylene)bis-
AS-11942
Q27275553
InChI=1/C13H11Cl/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13
Diphenylchloromethane
NSC-76584

MDL Number

MFCD00000855

Customs Code

29036990

FAQ

What is 1,1'-(Chloromethylene)dibenzene (CAS: 90-99-3)?

1,1'-(Chloromethylene)dibenzene, with the CAS number 90-99-3, is an organic compound that serves as a key intermediate in various chemical syntheses. It has the chemical formula C13H10Cl2 and is characterized by its aromatic structure with two benzene rings connected by a chloromethylene bridge. It is typically a yellow solid and has limited solubility in water but is soluble in organic solvents.

What are the main uses of 1,1'-(Chloromethylene)dibenzene (CAS: 90-99-3)?

1,1'-(Chloromethylene)dibenzene is widely used in pharmaceutical research as a building block for drug development. It also finds applications in the synthesis of dyes, pesticides, and other industrial chemicals. In research settings, it is utilized for its reactivity in forming various functional groups, making it valuable for organic chemistry experiments and material science studies.

Is 1,1'-(Chloromethylene)dibenzene (CAS: 90-99-3) safe?

1,1'-(Chloromethylene)dibenzene is considered hazardous due to its potential toxicity. It may cause skin and eye irritation, and exposure can lead to respiratory issues. Proper safety measures, including the use of personal protective equipment (PPE), are essential when handling this compound. It should be stored and used in accordance with OSHA and EPA guidelines to ensure safety in both laboratory and industrial environments.

How should 1,1'-(Chloromethylene)dibenzene (CAS: 90-99-3) be stored?

1,1'-(Chloromethylene)dibenzene should be stored in a cool, dry, and well-ventilated area, away from light. It is best kept in sealed, airtight containers made of materials compatible with its chemical properties, such as glass or Teflon. Maintaining a storage temperature below 25 °C and controlling humidity levels is recommended to preserve its stability and prevent degradation.