Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: bis(p-chlorophenyl)phenylphosphine oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54300-33-3

54300-33-3 structure

54300-33-3 structure

Name: bis(p-chlorophenyl)phenylphosphine oxide
Chemical Name: 1-chloro-4-[(4-chlorophenyl)-phenylphosphoryl]benzene
CAS Number: 54300-33-3
Molecular Formula: C₁₈H₁₃Cl₂OP
Molecular Weight: 347.17500
Create Date: 2016-06-22 23:42:44
Modify Date: 2025-08-29 20:31:07

Name	1-chloro-4-[(4-chlorophenyl)-phenylphosphoryl]benzene
Synonyms	bis(4-chlorophenyl)phenylphosphine oxide bis(p-chlorophenyl)phenylphosphine oxide 4,4'-dichlorotriphenylphosphine oxide EINECS 259-080-2

Density	1.34g/cm3
Boiling Point	504.4ºC at 760 mmHg
Molecular Formula	C₁₈H₁₃Cl₂OP
Molecular Weight	347.17500
Flash Point	258.8ºC
Exact Mass	346.00800
PSA	26.88000
LogP	4.63280
Index of Refraction	1.636

HS Code	2903999090

54300-41-3 structure

54300-41-3

~%

54300-33-3 structure

54300-33-3

Literature: Hoechst Aktiengesellschaft Patent: US4675446 A1, 1987 ;

7664-93-9 structure

7664-93-9

54300-41-3 structure

54300-41-3

~%

54300-33-3 structure

54300-33-3

Literature: Rohm GmbH Patent: US4745224 A1, 1988 ;

Precursor 1
7664-93-9
DownStream 0

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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