午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook >> CAS DataBase List >>3,5-Difluoromandelic acid

3,5-Difluoromandelic acid

CAS No.
132741-31-2
Chemical Name:
3,5-Difluoromandelic acid
Synonyms
3,5-DIFLUOROMANDELIC ACID;3,5-Difluoromandelic acid 97%;3,5-DIFLUOROMANDELIC ACID 98+%;S-(+)-3.5-DifluoroMandelic Acid;-hydroxy-3,5-difluorophenylacetic acid;3,5-DIFLUORO-A-HYDROXYPHENYLACETIC ACID;à-hydroxy-3,5-difluorophenylacetic acid;3,5-Difluoro-a-hydroxybenzeneacetic acid;3,5-Difluoro-α-hydroxybenzeneacetic acid;alpha-Hydroxy-3,5-difluorophenylacetic acid
CBNumber:
CB8196024
Molecular Formula:
C8H6F2O3
Molecular Weight:
188.13
MDL Number:
MFCD00061300
MOL File:
132741-31-2.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06

3,5-Difluoromandelic acid Properties

Melting point 135-139 °C (lit.)
Boiling point 306.5±37.0 °C(Predicted)
Density 1.522±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
form crystalline solid
pka 3.10±0.10(Predicted)
color White
CAS DataBase Reference 132741-31-2(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HazardClass  IRRITANT
HS Code  29181990
NFPA 704
1
2 0

3,5-Difluoromandelic acid price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 541842 3,5-Difluoromandelic acid 97% 132741-31-2 1g $57.6 2023-01-07 Buy
Alfa Aesar B22423 3,5-Difluoromandelic acid, 97% 132741-31-2 1g $59.6 2021-12-16 Buy
Alfa Aesar B22423 3,5-Difluoromandelic acid, 97% 132741-31-2 5g $188 2021-12-16 Buy
TRC D447680 3,5-Difluoromandelic acid 132741-31-2 100mg $60 2021-12-16 Buy
Apolloscientific PC2842G 3,5-Difluoromandelic acid 132741-31-2 1g $16 2021-12-16 Buy
Product number Packaging Price Buy
541842 1g $57.6 Buy
B22423 1g $59.6 Buy
B22423 5g $188 Buy
D447680 100mg $60 Buy
PC2842G 1g $16 Buy

3,5-Difluoromandelic acid Chemical Properties,Uses,Production

Chemical Properties

White powder

General Description

3,5-Difluoromandelic acid is also known as α-hydroxy-3,5-difluorophenylacetic acid. Racemic 3,5-difluoromandelic acid undergoes optical resolution in the presence of (1R,2R)-(-)-pseudoephedrine in isopropanol to afford (S)-form.

32085-88-4
132741-31-2
Synthesis of 3,5-Difluoromandelic acid from 3,5-Difluorobenzaldehyde

3,5-Difluoromandelic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-Difluoromandelic acid Suppliers

Global( 144)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 49374 58
career henan chemical co
+86-0371-86658258 +8613203830695 factory@coreychem.com China 29810 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com China 52849 58
CR Corporation Limited
+8613062833949 fred.wen@crcorporation.cn China 8647 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630 bess@weibangbio.com China 18148 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 49978 58
LEAPCHEM CO., LTD.
+86-852-30606658 market18@leapchem.com China 43340 58
Aladdin Scientific
+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58

View Lastest Price from 3,5-Difluoromandelic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,5-Difluoromandelic acid pictures 2020-01-15 3,5-Difluoromandelic acid
132741-31-2
US $1.00 / KG 1KG 99% 100KG Career Henan Chemical Co

3,5-Difluoromandelic acid Spectrum

3,5-DIFLUOROMANDELIC ACID 3,5-DIFLUORO-ALPHA-HYDROXYPHENYLACETIC ACID alpha-Hydroxy-3,5-difluorophenylacetic acid 3,5-DIFLUOROMANDELIC ACID 98+% à-hydroxy-3,5-difluorophenylacetic acid 3,5-DIFLUORO-A-HYDROXYPHENYLACETIC ACID 2-(3,5-difluorophenyl)-2-hydroxyacetic acid Benzeneacetic acid, 3,5-difluoro-a-hydroxy- S-(+)-3.5-DifluoroMandelic Acid (3,5-Difluorophenyl)(hydroxy)acetic acid, 2-(3,5-Difluorophenyl)-2-hydroxyethanoic acid 3,5-Difluoromandelic acid 97% -hydroxy-3,5-difluorophenylacetic acid 3,5-Difluoro-a-hydroxybenzeneacetic acid 3,5-Difluoro-α-hydroxybenzeneacetic acid Benzeneacetic acid, 3,5-difluoro-α-hydroxy- 132741-31-2 F2C6H3CHOHCO2H C8H6F2O3 Organic Building Blocks Building Blocks C10 Carbonyl Compounds Carboxylic Acids Aryl Fluorinated Building Blocks Building Blocks C7-C8 Carbonyl Compounds Carboxylic Acids Chemical Synthesis Fluorinated Building Blocks Organic Building Blocks Organic Fluorinated Building Blocks Other Fluorinated Organic Building Blocks Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts Miscellaneous C10 Carbonyl Compounds Carboxylic Acids