 

my chemicalbook

ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatics 2,5-Dibromoterephthalic Acid

1/1

2,5-Dibromoterephthalic Acid NEW

$2.00 1000kg

$30.00 1kg

Min. Order1kg
Purity99
Cas No13731-82-3
Supply Abilityg-kg-tons,free sample is available
Update time2024-01-04

Henan Fengda Chemical Co., Ltd

2YR

China

Since2023-02-10

AddressRoom 01, 2288 E05, Building 14, East Henan University, Science and Technology Park, 279 Xisanhuan Ro

show less show more

Chemical Properties

Product Name	2,5-Dibromoterephthalic Acid
CAS No	13731-82-3
EC-No
Min. Order	1kg
Purity	99
Supply Ability	g-kg-tons,free sample is available
Release date	2024/01/04

Names

Name	2,5-Dibromoterephthalic Acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.2±0.1 g/cm3
Boiling Point	445.0±45.0 °C at 760 mmHg
Melting Point	315-318ºC
Molecular Formula	C₈H₄Br₂O₄
Molecular Weight	323.923
Flash Point	222.9±28.7 °C
Exact Mass	321.847626
PSA	74.60000
LogP	2.63
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.680
Storage condition	Room temperature.

MSDS

2,5-Dibromoterephtalic acid MSDS(Chinese)

Safety Information

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
HS Code	2915900090

Synthetic Route

Previous 1/2 Next

1,4-Dibromo-2,5...

CAS#:1074-24-4

~98%

2,5-Dibromotere...

CAS#:13731-82-3

Literature: ETERNAL CHEMICAL CO., LTD. Patent: US2010/168444 A1, 2010 ; Location in patent: Page/Page column 4-8 ;

2,5-Dibromo-4-m...

CAS#:20871-01-6

~93%

2,5-Dibromotere...

CAS#:13731-82-3

Literature: Lamba, Jaydeep J. S.; Tour, James M. Journal of the American Chemical Society, 1994 , vol. 116, # 26 p. 11723 - 11736

p-Xylene

CAS#:106-42-3

2,5-Dibromotere...

CAS#:13731-82-3

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 138, p. 103,106

Precursor & DownStream

Precursor 5	Previous 1/2 Next
CAS#:1074-24-4 1,4-Dibromo-2,5... CAS#:20871-01-6 2,5-Dibromo-4-m... CAS#:106-42-3 p-Xylene CAS#:63525-48-4 2,5-dibromotere...
DownStream 10	Previous 1/3 Next
CAS#:18013-97-3 2,5-Dibromotere... CAS#:18014-00-1 dimethyl 2,5-di... CAS#:114537-99-4 2,5-dibromo-ter... CAS#:2550-73-4 pyromellitic diimide

Customs

HS Code	2915900090
Summary	2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

show less show more

Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.