Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanone,1,2-bis(4-chlorophenyl)-2-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,2-bis(4-chlorophenyl)-2-hydroxyethanone
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

4254-20-0

4254-20-0 structure

4254-20-0 structure

Name: Ethanone,1,2-bis(4-chlorophenyl)-2-hydroxy-
Chemical Name: 1,2-bis(4-chlorophenyl)-2-hydroxyethanone
CAS Number: 4254-20-0
Molecular Formula: C₁₄H₁₀Cl₂O₂
Molecular Weight: 281.13400
Create Date: 2018-12-25 16:23:03
Modify Date: 2024-02-01 00:07:53

Name	1,2-bis(4-chlorophenyl)-2-hydroxyethanone
Synonyms	Benzoin,4,4'-dichloro 4,4'-dichlorobenzoin 4,4'-dichlorodeoxybenzoin Benzoin,4'-dichloro Ethanone,2-bis(4-chlorophenyl)-2-hydroxy 1,2-bis(4-chlorophenyl)-2-hydroxy-ethanone 1,2-bis(p-chlorophenyl)-2-hydroxyethanone 1,2-bis(4-chlorophenyl)-2-hydroxyethan-1-one

Density	1.379g/cm3
Boiling Point	439.1ºC at 760mmHg
Molecular Formula	C₁₄H₁₀Cl₂O₂
Molecular Weight	281.13400
Flash Point	219.4ºC
Exact Mass	280.00600
PSA	37.30000
LogP	3.90970
Index of Refraction	1.625

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2914700090

Precursor 10
104-88-1 3457-46-3 292638-85-8 65051-83-4
78-84-2 2642-81-1 873-76-7 3435-51-6
7099-88-9 104-53-0
DownStream 10
40394-87-4 3686-66-6 23187-08-8 3457-46-3
123-31-9 790-41-0 1889-71-0 53503-49-4
30738-51-3 138476-26-3

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%