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ChemicalBook >> CAS DataBase List >> 1,3-Dimethyl-5-pyrazolone

1,3-Dimethyl-5-pyrazolone

1,3-Dimethyl-5-pyrazolone price.
  • $8 - $1310.5
  • Product name: 1,3-Dimethyl-5-pyrazolone
  • CAS: 2749-59-9
  • MF: C5H8N2O
  • MW: 112.13
  • EINECS:220-389-2
  • MDL Number:MFCD00067008
  • Synonyms:1,3-diMethyl-5-pyrozolone;NSC 304;2,5-DiMethyl-1H-pyrazol-3(2H)-one;2-Pyrazolin-5-one, 1,3-dimethyl-;BUTTPARK 82\11-61;1,3-DIMETHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE;1,3-dimethyl-2-pyrazolin-5-one;1,3-DIMETHYLPYRAZOLONE
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  • AHH
  • AK Scientific
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  • ManufacturerAHH
  • Product numberMT-11000
  • Product description1,3-Dimethyl-5-pyrazolone 98%
  • Packaging1000g
  • Price$678
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberB204
  • Product description1,3-Dimethyl-5-pyrazolone
  • Packaging500g
  • Price$360
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number2749599
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one
  • Packaging500g
  • Price$220.5
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number2749599
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one
  • Packaging1000g
  • Price$367.2
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA119921
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging5g
  • Price$8
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA119921
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging10g
  • Price$10
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA119921
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging25g
  • Price$20
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA119921
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging100g
  • Price$72
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA119921
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging500g
  • Price$201
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017292
  • Product description1,3-DIMETHYL-5-PYRAZOLONE 95.00%
  • Packaging5G
  • Price$1168.42
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017292
  • Product description1,3-DIMETHYL-5-PYRAZOLONE 95.00%
  • Packaging2.5G
  • Price$983.88
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0017292
  • Product description1,3-DIMETHYL-5-PYRAZOLONE 95.00%
  • Packaging1G
  • Price$721.57
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS024116
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging5g
  • Price$8
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS024116
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging10g
  • Price$10
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS024116
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging25g
  • Price$20
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS024116
  • Product description1,3-Dimethyl-1H-pyrazol-5(4H)-one 97%
  • Packaging100g
  • Price$71
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-11000 1,3-Dimethyl-5-pyrazolone 98% 1000g $678 2021-12-16 Buy
AK Scientific B204 1,3-Dimethyl-5-pyrazolone 500g $360 2021-12-16 Buy
Alichem 2749599 1,3-Dimethyl-1H-pyrazol-5(4H)-one 500g $220.5 2021-12-16 Buy
Alichem 2749599 1,3-Dimethyl-1H-pyrazol-5(4H)-one 1000g $367.2 2021-12-16 Buy
Ambeed A119921 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 5g $8 2021-12-16 Buy
Ambeed A119921 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 10g $10 2021-12-16 Buy
Ambeed A119921 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 25g $20 2021-12-16 Buy
Ambeed A119921 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 100g $72 2021-12-16 Buy
Ambeed A119921 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 500g $201 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017292 1,3-DIMETHYL-5-PYRAZOLONE 95.00% 5G $1168.42 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017292 1,3-DIMETHYL-5-PYRAZOLONE 95.00% 2.5G $983.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0017292 1,3-DIMETHYL-5-PYRAZOLONE 95.00% 1G $721.57 2021-12-16 Buy
Arctom AS024116 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 5g $8 2021-12-16 Buy
Arctom AS024116 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 10g $10 2021-12-16 Buy
Arctom AS024116 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 25g $20 2021-12-16 Buy
Arctom AS024116 1,3-Dimethyl-1H-pyrazol-5(4H)-one 97% 100g $71 2021-12-16 Buy

Properties

Melting point :117°C
Boiling point :210.05°C (rough estimate)
Density :1.1524 (rough estimate)
refractive index :1.4730 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly, Sonicated), Met
form :Solid
pka :2.93±0.50(Predicted)
color :Off-White to Light Beige
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

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

1,3-Dimethyl-5-pyrazolone (cas# 2749-59-9) is a compound useful in organic synthesis.

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