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中国福彩网双色球开奖号:2,5-Difluorobenzoic acid

2,5-Difluorobenzoic acid
2,5-Difluorobenzoic acid structure
CAS No.
2991-28-8
Chemical Name:
2,5-Difluorobenzoic acid
Synonyms
2,5-Difluorobenzoic;RARECHEM AL BO 0019;5-Difluorobenzoic acid;2,5-Difluorobenzic acid;2,5-DIFLUOROBENZOIC ACID;2,5-Difluorobenzoicacid98%;2,5-Difluoro Benzoic Acids;Benzoic acid, 2,5-difluoro-;2,5-Difluorobenzoic acid 98%;2,5-DIFLUOROBENZOIC ACID =99%
CBNumber:
CB0139298
Molecular Formula:
C7H4F2O2
Formula Weight:
158.1
MOL File:
2991-28-8.mol

2,5-Difluorobenzoic acid Properties

Melting point:
132-134 °C(lit.)
Boiling point:
244.7±20.0 °C(Predicted)
Density 
1.3486 (estimate)
solubility 
acetone: soluble25mg/mL, clear, faintly yellow
pka
2.93±0.10(Predicted)
Water Solubility 
Insoluble in water.
BRN 
973351
InChIKey
LBQMIAVIGLLBGW-UHFFFAOYSA-N
CAS DataBase Reference
2991-28-8(CAS DataBase Reference)
NIST Chemistry Reference
2,5-Difluorobenzoic acid(2991-28-8)
EPA Substance Registry System
Benzoic acid, 2,5-difluoro- (2991-28-8)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338-P280g-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29163990

2,5-Difluorobenzoic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 248029 2,5-Difluorobenzoic acid 98% 2991-28-8 1g $26.1 2019-12-02 Buy
Sigma-Aldrich 248029 2,5-Difluorobenzoic acid 98% 2991-28-8 10g $199 2018-11-13 Buy
TCI Chemical D1699 2,5-Difluorobenzoic Acid >98.0%(T) 2991-28-8 5g $75 2019-12-02 Buy
Alfa Aesar A10503 2,5-Difluorobenzoic acid, 98+% 2991-28-8 5g $79.6 2019-12-02 Buy
Alfa Aesar A10503 2,5-Difluorobenzoic acid, 98+% 2991-28-8 1g $25.6 2019-12-02 Buy

2,5-Difluorobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

white crystalline powder

2,5-Difluorobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products


2,5-Difluorobenzoic acid Suppliers

Global( 298)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Speranza Chemical Co., Ltd.
+8618688942810
+86-755-33122716 [email protected] CHINA 305 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
[email protected] CHINA 21829 58
Beijing Cooperate Pharmaceutical Co.,Ltd.
+86-10-60279497 +86(0)15646567669
+86-10-60279497 [email protected] CHINA 1817 55
Hi-Tech Chemistry Corp
0519-86626038
[email protected] CHINA 811 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 [email protected] CHINA 22626 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 [email protected] CHINA 24698 60
Anhui Royal Chemical Co., Ltd.
+86-025-86655873
[email protected] CHINA 537 55
career henan chemical co
+86-371-86658258
[email protected] CHINA 30050 58
Zhejiang ZETian Fine Chemicals Co. LTD
+86-18957127338
[email protected] CHINA 2886 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 [email protected];[email protected];[email protected];[email protected] CHINA 23977 58

View Lastest Price from 2,5-Difluorobenzoic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-12-21 2,5-Difluorobenzoic acid
2991-28-8
US $0.10 / KG 1KG 98.0 1000 Tons Shaanxi Dideu Medichem Co. Ltd
2019-12-24 4-Chloro-2-fluorobenzoic acid
446-30-0
US $0.10 / KG 100g 98% HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd
2019-12-24 4-AMINO-3-FLUOROBENZOIC ACID
455-87-8
US $0.10 / KG 100g 98% HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd

2,5-Difluorobenzoic acid Spectrum


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