smmner-xu
| Price | USD2.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:100g , 1kg, 5kg , 50kg
- Time:2020-01-08
Product Details
- Product Name1,3-Dimethyl-5-pyrazolone
- CAS No.2749-59-9
- EINECS No.220-389-2
- MFC5H8N2O
- MW112.13
- InChIKeyNDELSWXIAJLWOU-UHFFFAOYSA-N
- AppearanceSolidOff-White to Light Beige
- Melting point 117°C
- storage temp. Sealed in dry,Room Temperature
- Water Solubility almost transparency
- Boiling point 210.05°C (rough estimate)
- density 1.1524 (rough estimate)
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
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;
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- Since:2014-12-17
- Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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