天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook >> CAS DataBase List >>2-BROMO-4,5-DIFLUOROBENZOIC ACID

2-BROMO-4,5-DIFLUOROBENZOIC ACID

CAS No.
64695-84-7
Chemical Name:
2-BROMO-4,5-DIFLUOROBENZOIC ACID
Synonyms
2-Bromo-4,5-difluorobenzoicaci;2-BROMO-4,5-DIFLUOROBENZOIC ACID;Benzoic acid,2-broMo-4,5-difluoro-;2-Bromo-4,5-difluorobenzoic acid,97%
CBNumber:
CB5765450
Molecular Formula:
C7H3BrF2O2
Molecular Weight:
237
MDL Number:
MFCD04973422
MOL File:
64695-84-7.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02

2-BROMO-4,5-DIFLUOROBENZOIC ACID Properties

Melting point 118-122 °C (lit.)
Boiling point 291.3±40.0 °C(Predicted)
Density 1.872±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
pka 2.45±0.10(Predicted)
form Crystalline Powder
color White to yellow
InChIKey DGCBGBZYTNTZJH-UHFFFAOYSA-N
CAS DataBase Reference 64695-84-7(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H301-H319
Precautionary statements  P301+P310-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  22
Safety Statements  36-24/25
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
HazardClass  IRRITANT
HS Code  29163990
NFPA 704
1
3 0

2-BROMO-4,5-DIFLUOROBENZOIC ACID price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 638900 2-Bromo-4,5-difluorobenzoic acid 97% 64695-84-7 5g $34 2023-06-20 Buy
Sigma-Aldrich 638900 2-Bromo-4,5-difluorobenzoic acid 97% 64695-84-7 25g $487 2022-05-15 Buy
TCI Chemical B5722 2-Bromo-4,5-difluorobenzoic Acid >98.0%(GC)(T) 64695-84-7 5g $58 2024-03-01 Buy
TCI Chemical B5722 2-Bromo-4,5-difluorobenzoic Acid >98.0%(GC)(T) 64695-84-7 25g $232 2024-03-01 Buy
TRC B689693 2-Bromo-4,5-difluorobenzoic Acid 64695-84-7 250mg $55 2021-12-16 Buy
Product number Packaging Price Buy
638900 5g $34 Buy
638900 25g $487 Buy
B5722 5g $58 Buy
B5722 25g $232 Buy
B689693 250mg $55 Buy

2-BROMO-4,5-DIFLUOROBENZOIC ACID Chemical Properties,Uses,Production

Chemical Properties

White to yellow crystalline powder

Synthesis

The synthesis of 2-bromo-4, 5-difluorobenzoic acid was achieved from difluorophthalic anhydride by either using a Losen rearrangement or the Barton bromodecarboxylation reaction.

2-BROMO-4,5-DIFLUOROBENZOIC ACID Preparation Products And Raw materials

Global( 193)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806 sales@capot.com China 29730 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-+86-371-66670886 info@dakenam.com China 19840 58
Fluoropharm Co., Ltd.
+86-0571-85586753; +8613336034509 sales@fluoropharm.com China 1376 60
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795 ivan@atkchemical.com China 33025 60
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715 admin@nexconn.com China 10406 58
Changzhou Ditong Chemical Co.,Ltd
+86-0519-88299272 info@edengenechem.com China 2176 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49732 58

View Lastest Price from 2-BROMO-4,5-DIFLUOROBENZOIC ACID manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Bromo-4,5-difluorobenzoic acid pictures 2025-01-03 2-Bromo-4,5-difluorobenzoic acid
64695-84-7
US $0.00-0.00 / KG 5mg 99%HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd
2-BROMO-4,5-DIFLUOROBENZOIC ACID pictures 2019-12-26 2-BROMO-4,5-DIFLUOROBENZOIC ACID
64695-84-7
US $1.00 / KG 1KG 99% 100KG Career Henan Chemical Co
2-BROMO-4,5-DIFLUOROBENZOIC ACID Benzoic acid,2-broMo-4,5-difluoro- 2-Bromo-4,5-difluorobenzoic acid,97% 2-Bromo-4,5-difluorobenzoicaci 64695-84-7 C7H3O2BrF2 Organic Building Blocks Carbonyl Compounds Carboxylic Acids C7 Building Blocks Fluorine series Benzoic acid C7 Carbonyl Compounds Carboxylic Acids