4-Chloro-3-Ethyl-1-Methyl-1H-Pyrazole-5-Carboxylic Acid 127892-62-0

Availability: In Stock

CAS NO.: 127892-62-0
M.F.: C7H9ClN2O2
M.W: 188.6116

Description

INTRODUCTION 

4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid of First aid measures

Urgent rescue:Inhalation: If inhaled, remove to fresh air.

Skin contact: Remove contaminated clothing and rinse skin thoroughly with soap and water.If you feel unwell, seek medical advice.

Eye contact: separate eyelid, flush with flowing water or normal saline.Seek medical attention immediately.

Ingestion: Gargle, do not induce vomiting.Seek medical attention immediately.

Advice to protect the rescuer:

BASIC INFORMATION

Product name 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid  (EMCA)
CAS NO. 127892-62-0
M.F. C7H9ClN2O2
M.W 188.6116
Structure 4
EINECS 252-969-6
Chemical Properties
Melting point 162.5-167.4 ºC
Density 1.4
Boiling point 339.5ºC
Flash point 159.1
Safety information
Not dangerous goods
Storage: Closed tight; stored in dry place; avoid sunlight.
Package
Net weight 25kgs/drum
Batch size 400kg around

Specification

Product name 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid  (EMCA)
Cas no.:127892-62-0
Appearance White to off white solid Conform
Purity (HPLC) NLT 99.0% 99.9%
EMA NMT 0.1% Less 0.1%
DMCA NMT0.1% ND
DMCE NMT0.1% ND
Other single impurities NMT0.1% 0.0%(0.015%)RRT=1.51
Melting point 162.5-167.4 ºC 165.9-166.5 ºC
ROI NMT0.2% 0.1%

USAGE

Cas no.:127892-62-0

4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid is used for Agriculture intermediate.

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