trans-2,5-Difluorocinnamic acid

Suppliers

Names

[ CAS No. ]:
112898-33-6

[ Name ]:
trans-2,5-Difluorocinnamic acid

[Synonym ]:
trans-2,5-Difluorocinnamic acid
(2E)-3-(2,5-Difluorophenyl)-2-propenoic acid
(E)-3-(2,5-Difluorophenyl)acrylic acid
2-Propenoic acid, 3-(2,5-difluorophenyl)-, (2E)-
(2E)-3-(2,5-Difluorophenyl)acrylic acid
MFCD00010318
QV1U1R BF EF &&trans or E Form
2,5-Difluorocinnamic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
278.5±25.0 °C at 760 mmHg

[ Melting Point ]:
138-140 °C(lit.)

[ Molecular Formula ]:
C9H6F2O2

[ Molecular Weight ]:
184.139

[ Flash Point ]:
122.2±23.2 °C

[ Exact Mass ]:
184.033585

[ PSA ]:
37.30000

[ LogP ]:
2.66

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.569

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S26/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Piperidine
  • 2,5-Difluorobenzaldehyde
  • 1-Bromo-2,5-difluorobenzene
  • Acrylic acid

DownStream

  • 2,5-Difluorobenzenepropanoic acid
  • 3-Chloro-4,7-difluoro-1-benzothiophene-2-carbonyl chloride

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • trans-2,5-Dimethyl-2-tetrahydrofurylcarbaminsaeure-methylester
  • trans-2 5-bis(trifluoromethyl)cinnamic
  • 3-(2,5-Difluoro-phenyl)-acrylic acid
  • 2,6-Difluorocinnamic Acid
  • 2,3-Difluorocinnamic acid
  • 2-methylsulfanyl-4-[trans-2-(5-nitro-furan-2-yl)-vinyl]-pyrimidine-5-carboxylic acid ethyl ester
  • 6-(3-Methoxyphenyl)imidazo[1,2-a]pyrazine-3-carbaldehyde
  • 4-[4-(Bromodifluoromethyl)phenyl]benzoic acid
  • 2-Fluoro-1,3-benzothiazole-6-sulfonamide
  • tert-butyl N-{6-[(methanesulfonyloxy)methyl]pyridazin-3-yl}carbamate
  • 5-(6-aminopyridin-3-yl)-N,N-dimethyl-3-(trifluoromethyl)pyridin-2-amine
  • 2-benzyl-3-bromo-2H,4H,5H,6H-cyclopenta[c]pyrazole
  • Ethyl 6-(3-nitrophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylate
  • 1-Cyclopropyl-5-iodo-4-nitro-3-(trifluoromethyl)-1H-pyrazole
  • 3-(Ethanesulfonyl)-6-methoxy-1-benzofuran-2-carboxylic acid
  • tert-butyl 4-[4-(methoxycarbonyl)-3-methyl-1H-pyrazol-1-yl]piperidine-1-carboxylate
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.