1,3-Dimethyl-5-pyrazolone

$ 2.00 /1KG

Min. Order1KG
Purity98%
Cas No2749-59-9
Supply Ability100g , 1kg, 5kg , 50kg
Update time2020-01-08

career henan chemical co

5YR

China

Since2014-12-17

AddressRoom 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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Chemical Properties

Product Name	1,3-Dimethyl-5-pyrazolone
CAS No	2749-59-9
EC-No
Min. Order	1KG
Purity	98%
Supply Ability	100g , 1kg, 5kg , 50kg
Release date	2020/01/08

Product Name: 1,3-Dimethyl-5-pyrazolone

Synonyms: 1,3-Dimethyl-5-pyrazolone,97%;2,5-dimethyl-4H-pyrazol-3-one;2,4-Dihydro-2,5-dimethyl-3H-pyrazol-3-one 95%;1,3-Dimethyl-5-pyraz;1,3-Dimethylpyrazol-5(4H)-one;1,3-diMethyl-5-pyrozolone;NSC 304;2,5-DiMethyl-1H-pyrazol-3(2H)-one

CAS: 2749-59-9

MF: C5H8N2O

MW: 112.13

EINECS: 220-389-2

Product Categories: Heterocycles;Miscellaneous Reagents;Intermediates of Dyes and Pigments;Pyrazole;Pyrazoles & Triazoles

Mol File: 2749-59-9.mol

1,3-Dimethyl-5-pyrazolone Structure

1,3-Dimethyl-5-pyrazolone Chemical Properties

Melting point 117°C

Boiling point 210.05°C (rough estimate)

density 1.1524 (rough estimate)

refractive index 1.4730 (estimate)

storage temp. Refrigerator

pka 2.93±0.50(Predicted)

Water Solubility almost transparency

InChIKey JXPVQFCUIAKFLT-UHFFFAOYSA-N

CAS DataBase Reference 2749-59-9(CAS DataBase Reference)

NIST Chemistry Reference 3H-Pyrazol-3-one, 2,4-dihydro-2,5-dimethyl-(2749-59-9)

EPA Substance Registry System 3H-Pyrazol-3-one, 2,4-dihydro-2,5-dimethyl- (2749-59-9)

Safety Information

Hazard Codes Xi

Risk Statements 36/37/38

Safety Statements 26-36/37/39

Hazard Note Irritant

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Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;