Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,6-Dibromo-1,4-benzoquinone
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Cyclohexadiene-1,4-dione,2,6-dibromo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2,6-Dibromo-1,4-benzoquinone
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2,6-DIBROMO-P-BENZOQUINONE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

19643-45-9

19643-45-9 structure

19643-45-9 structure

Name: 2,6-Dibromo-1,4-benzoquinone
Chemical Name: 2,6-dibromocyclohexa-2,5-diene-1,4-dione
CAS Number: 19643-45-9
Molecular Formula: C₆H₂Br₂O₂
Molecular Weight: 265.88700
Create Date: 2018-04-09 08:00:00
Modify Date: 2025-08-22 12:21:57

Name	2,6-dibromocyclohexa-2,5-diene-1,4-dione
Synonyms	2,6-dibromoquinone 2.6-Dibrom-chinon 2,6-Dibrom-[1,4]benzochinon 2,6-Dibromobenzoquinone EINECS 243-199-1 2,6-Dibromo-1,4-benzoquinone 2,6-Dibromobenzo-1,4-quinone 2,6-Dibromo-p-benzoquinone

Density	2.4g/cm3
Boiling Point	277.3ºC at 760mmHg
Molecular Formula	C₆H₂Br₂O₂
Molecular Weight	265.88700
Flash Point	115.2ºC
Exact Mass	263.84200
PSA	34.14000
LogP	1.69580
Vapour Pressure	0.00457mmHg at 25°C
Index of Refraction	1.697

HS Code	2914700090

Precursor 10
118-79-6 3337-62-0 2316-62-3 99-28-5
3333-25-3 20244-61-5 98-22-6 609-21-2
150-30-1 4463-79-0
DownStream 7
537-45-1 193070-62-1 24744-57-8 86255-04-1
86255-17-6 3333-25-3 87614-40-2

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%

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