UV Absorbent/Photoinitiator/Antioxidant
Ultraviolet absorber UV-326
Ultraviolet absorber UV-328
Ultraviolet absorber UV-234
UV Absorber UV-1600
Phenoxycyclotriphosphazene
Light stabilizer 292
Light stabilizer 770
Photoinitiator DETX
Antioxidant P-EPQ
Photoinitiator 819
UV-928 UV-234
Ultraviolet absorber UV-327
Ultraviolet absorber UV-329
Ultraviolet Absorber UV-360
UV Absorber UV-3030
Light stabilizer 944
Photoinitiator 184
Photoinitiator 1173
Antioxidant 168
UV-234
UV-3853
 
Water treatment chemicals
Polyamine
APAM
DMAEMA
MAPTAC
AETAC
Polyquaternium-7
Polyquaternium-22
CPAM
DMAPMA
DADMAC
METAC
PDMDAAC
Polyquaternium-47
 
Flame Retardants and related
PPOA
DCPP/BPD
CEPPA esterifying liquid of EG
SBP
BPOD
BPT / DCPPS  
PI TPO
MPOD
 
 
Benzenephosphorus Dichloride(DCPP/BPD) Cas No.:644-97-3

CHEMICAL NAME: Benzenephosphorus Dichloride

SYNONYMS: Dichlorophenylphosphine; Phenyldichloro phosphine; Phenylphosphine Dichloride; Phenyl
phosphonous acid dichloride
FORMULA: C6H5Cl2P
CAS No.: 644-97-3
SPECIFICATIONS:
Density: 1.316-1.320 g/cm3 at 25 °C
Melting point: -51°C
Boiling point: 225°C at 760 mmHg
Flash Point: 89.3 °C
Refractive index: 1.597-1.599
Solubility: reacts with water
Content: 99.0 %(min)
Appearance: clear colorless liquid
CHEMICAL REACTIVITY:
BPD hydrolyzes very rapidly with water to form phenylphosphinic acid and phenylphosphine. The two
reactive chlorine atoms are capable of reacting with alcohols, phenols, and amines to form the corresponding
neutral esters. It fumes in the air.
TYPICAL APPLICATIONS:
BPD and its derivatives are used as an intermediate to make plasticizers, antioxidants, stabilizers,
pesticides, catalysts and high pressure lubricant additives and in lacquer formulatings.

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