4,5-Dichloro-3(2H)-pyridazinone
- Product Name
- 4,5-Dichloro-3(2H)-pyridazinone
- CAS No.
- 932-22-9
- Chemical Name
- 4,5-Dichloro-3(2H)-pyridazinone
- Synonyms
- 4,5-DICHLOROPYRIDAZIN-3(2H)-ONE;NSC 16127;NSC 17182;NSC 240022;AKOS B029197;AURORA KA-447;TIMTEC-BB SBB003910;OTAVA-BB BB0128630031;LABOTEST-BB LT00138189;oro-3-hydroxypyridazine
- CBNumber
- CB1308262
- Molecular Formula
- C4H2Cl2N2O
- Formula Weight
- 164.98
- MOL File
- 932-22-9.mol
4,5-Dichloro-3(2H)-pyridazinone Property
- Melting point:
- 204-206 °C(lit.)
- Density
- 1.76±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- pka
- 8.39±0.60(Predicted)
- form
- Crystalline Powder
- color
- White to yellow
- BRN
- 120959
- InChIKey
- VJWXIRQLLGYIDI-UHFFFAOYSA-N
- CAS DataBase Reference
- 932-22-9(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- UR6182000
- HazardClass
- IRRITANT
- HS Code
- 29349990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 303097
- Product name
- 4,5-Dichloro-3-hydroxypyridazine
- Purity
- 98%
- Packaging
- 25g
- Price
- $59
- Updated
- 2023/06/20
- Product number
- D2768
- Product name
- 4,5-Dichloro-3(2H)-pyridazinone
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $77
- Updated
- 2024/03/01
- Product number
- D2768
- Product name
- 4,5-Dichloro-3(2H)-pyridazinone
- Purity
- >98.0%(GC)(T)
- Packaging
- 100g
- Price
- $221
- Updated
- 2024/03/01
- Product number
- L07413
- Product name
- 4,5-Dichloropyridazin-3(2H)-one, 98%
- Packaging
- 5g
- Price
- $31.65
- Updated
- 2024/03/01
- Product number
- L07413
- Product name
- 4,5-Dichloropyridazin-3(2H)-one, 98%
- Packaging
- 25g
- Price
- $89.65
- Updated
- 2024/03/01
4,5-Dichloro-3(2H)-pyridazinone Chemical Properties,Usage,Production
Chemical Properties
Beige Crystalline Solid
Uses
A new labelled substituted pyridazinone with tuberculostatic action.
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 28, p. 385, 1991 DOI: 10.1002/jhet.5570280234
General Description
The solid phase FT-IR and FT-Raman spectra of 4,5-dichloro-3-hydroxypyridazine was studied.
4,5-Dichloro-3(2H)-pyridazinone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4,5-Dichloro-3(2H)-pyridazinone manufacturers
- Product
- 4,5-Dichloro-3(2H)-pyridazinone 932-22-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2020-04-28
- Product
- 4,5-Dichloro-3(2H)-pyridazinone 932-22-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 97.2%
- Supply Ability
- 100 tons
- Release date
- 2022-02-22
- Product
- 4,5-Dichloro-3(2H)-pyridazinone 932-22-9
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-11-01