Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,4'-dibromobenzil
Price: ￥886.0/25g ￥96.0/1g ￥3356.0/100g ￥236.0/5g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia

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

35578-47-3

35578-47-3 structure

35578-47-3 structure

Name: 4,4'-dibromobenzil
Chemical Name: 1,2-bis(4-bromophenyl)ethane-1,2-dione
CAS Number: 35578-47-3
Molecular Formula: C₁₄H₈Br₂O₂
Molecular Weight: 368.02000
Catalog: Flavors and spices Synthetic spice Ketone fragrance Aromatic ketone
Create Date: 2018-05-26 08:00:00
Modify Date: 2024-01-06 19:06:27

Name	1,2-bis(4-bromophenyl)ethane-1,2-dione
Synonyms	1,2-di(4-bromophenyl)-1,2-ethanedione Ethanedione,bis(4-bromophenyl) 4,4'-Dibromobenzil 4,4′-Dibromobenzil EINECS 252-628-1 MFCD00000104 p,p'-Dibromobenzil 4,4'-Dibromodibenzoyl Benzyl,4'-dibromo 1,2-bis-(4-bromophenyl)ethane-1,2-dione

Density	1.729g/cm3
Boiling Point	457.2ºC at 760mmHg
Melting Point	224-226 °C(lit.)
Molecular Formula	C₁₄H₈Br₂O₂
Molecular Weight	368.02000
Flash Point	142.4ºC
Exact Mass	365.88900
PSA	34.14000
LogP	4.27720
Index of Refraction	1.639

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2914700090

Precursor 9
4254-18-6 1122-91-4 37580-82-8 313225-01-3
2789-89-1 6048-21-1 201230-82-2 65826-67-7
589-87-7
DownStream 10
19802-70-1 189619-30-5 24133-54-8 213776-05-7
384331-54-8 1603-61-8 3321-50-4 103-29-7
330441-57-1 30738-49-9

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%