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ChemicalBook >> CAS DataBase List >> 4-Chloropyrazole

4-Chloropyrazole

4-Chloropyrazole price.
  • $5 - $1005.43
  • Product name: 4-Chloropyrazole
  • CAS: 15878-00-9
  • MF: C3H3ClN2
  • MW: 102.52
  • EINECS:
  • MDL Number:MFCD00159634
  • Synonyms:VITAS-BB TBB000653;AKOS B001464;4-CHLOROPYRAZOLE;4-chloro-1h-pyrazol ;ART-CHEM-BB B001464;4-chloro-pyrazol ;1H-Pyrazole, 4-chloro-;4-chloro-1H-pyrazole(SALTDATA: FREE)
Price71 Properties Safety Information Description
71 prices
Selected condition：
Brand
  • aablocks
  • Acints
  • Activate Scientific
  • Advanced Chemicals Intermediat
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • AstaTech
  • Biosynth
  • Chemcia Scientific
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Package
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  • 500g
  • 1kg
  • 1000g
  • 1000.00g
  • 25 g
  • Manufactureraablocks
  • Product numberAA001QSF
  • Product description4-Chloro-1H-pyrazole 98%
  • Packaging5g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QSF
  • Product description4-Chloro-1H-pyrazole 98%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QSF
  • Product description4-Chloro-1H-pyrazole 98%
  • Packaging50g
  • Price$21
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QSF
  • Product description4-Chloro-1H-pyrazole 97%
  • Packaging100g
  • Price$35
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QSF
  • Product description4-Chloro-1H-pyrazole 97%
  • Packaging500g
  • Price$91
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001QSF
  • Product description4-Chloro-1H-pyrazole 97%
  • Packaging1000g
  • Price$180
  • Updated2026-05-28
  • Buy
  • ManufacturerAcints
  • Product numberACI-00754
  • Product description4-Chloro-1H-pyrazole 95%+
  • Packaging10g
  • Price$143.1
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-00754
  • Product description4-Chloro-1H-pyrazole 95%+
  • Packaging5g
  • Price$85.05
  • Updated2026-05-20
  • Buy
  • ManufacturerAcints
  • Product numberACI-00754
  • Product description4-Chloro-1H-pyrazole 95%+
  • Packaging1g
  • Price$25.65
  • Updated2026-05-20
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS31778
  • Product description4-Chloro-1H-pyrazole 97%
  • Packaging25g
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS31778
  • Product description4-Chloro-1H-pyrazole 97%
  • Packaging100g
  • Price$62
  • Updated2026-06-04
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00754
  • Product description4-Chloro-1H-pyrazole 95%+
  • Packaging1g
  • Price$25.65
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00754
  • Product description4-Chloro-1H-pyrazole 95%+
  • Packaging5g
  • Price$85.05
  • Updated2026-05-19
  • Buy
  • ManufacturerAdvanced Chemicals Intermediat
  • Product numberACI-00754
  • Product description4-Chloro-1H-pyrazole 95%+
  • Packaging10g
  • Price$143.1
  • Updated2026-05-19
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90447
  • Product description4-Chloropyrazole 95%
  • Packaging500g
  • Price$190
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberR340
  • Product description4-Chloropyrazole 98%(GC)
  • Packaging500g
  • Price$261
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001QSF 4-Chloro-1H-pyrazole 98% 5g $5 2026-05-28 Buy
aablocks AA001QSF 4-Chloro-1H-pyrazole 98% 25g $12 2026-05-28 Buy
aablocks AA001QSF 4-Chloro-1H-pyrazole 98% 50g $21 2026-05-28 Buy
aablocks AA001QSF 4-Chloro-1H-pyrazole 97% 100g $35 2026-05-28 Buy
aablocks AA001QSF 4-Chloro-1H-pyrazole 97% 500g $91 2026-05-28 Buy
aablocks AA001QSF 4-Chloro-1H-pyrazole 97% 1000g $180 2026-05-28 Buy
Acints ACI-00754 4-Chloro-1H-pyrazole 95%+ 10g $143.1 2026-05-20 Buy
Acints ACI-00754 4-Chloro-1H-pyrazole 95%+ 5g $85.05 2026-05-20 Buy
Acints ACI-00754 4-Chloro-1H-pyrazole 95%+ 1g $25.65 2026-05-20 Buy
Activate Scientific AS31778 4-Chloro-1H-pyrazole 97% 25g $24 2026-06-04 Buy
Activate Scientific AS31778 4-Chloro-1H-pyrazole 97% 100g $62 2026-06-04 Buy
Advanced Chemicals Intermediat ACI-00754 4-Chloro-1H-pyrazole 95%+ 1g $25.65 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00754 4-Chloro-1H-pyrazole 95%+ 5g $85.05 2026-05-19 Buy
Advanced Chemicals Intermediat ACI-00754 4-Chloro-1H-pyrazole 95%+ 10g $143.1 2026-05-19 Buy
AK Scientific J90447 4-Chloropyrazole 95% 500g $190 2026-06-04 Buy
AK Scientific R340 4-Chloropyrazole 98%(GC) 500g $261 2026-06-04 Buy
Next Last

Properties

Melting point :75-76 ºC
Boiling point :220 ºC
Density :1.405
Flash point :99 ºC
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to crystal
pka :12.71±0.50(Predicted)
color :White to Almost white
λmax :224nm(lit.)
InChI :InChI=1S/C3H3ClN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6)
InChIKey :BADSZRMNXWLUKO-UHFFFAOYSA-N
SMILES :N1C=C(Cl)C=N1
CAS DataBase Reference :15878-00-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Changzhou Langyi Biomedical Technology Co., Ltd. Weifang Runzhong Fine Chemical Co., LTD Hubei Deli Pharmaceutical Technology Co., Ltd J & K SCIENTIFIC LTD. future industrial shanghai co., ltd Energy Chemical Shijiazhuang Sdyano Fine Chemical Co., Ltd. Wuhan Chemwish Technology Co., Ltd Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd