3,5-Dichloropyridazine
- Product Name
- 3,5-Dichloropyridazine
- CAS No.
- 1837-55-4
- Chemical Name
- 3,5-Dichloropyridazine
- Synonyms
- SA029519;5-Dichloropyridazine;3,5-Dichloropyridazine;Pyridazine,3,5-dichloro-;3,5-Dichloropyridazine>3,5-Dichloropyridazine ISO 9001：2015 REACH
- CBNumber
- CB31563510
- Molecular Formula
- C4H2Cl2N2
- Formula Weight
- 148.98
- MOL File
- 1837-55-4.mol
3,5-Dichloropyridazine Property
- Melting point:
- 60.0 to 64.0 °C
- Boiling point:
- 280.8±20.0 °C(Predicted)
- Density
- 1.493±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- DMSO (Sparingly), Methanol (Slightly)
- form
- Solid
- pka
- -0.25±0.10(Predicted)
- color
- Yellow to Dark Orange
- InChIKey
- JZSAUQMXKHBZEO-UHFFFAOYSA-N
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- MNO000179
- Product name
- 3,5-Dichloropyridazine
- Packaging
- 1g
- Price
- $174
- Updated
- 2024/03/01
- Product number
- D4447
- Product name
- 3,5-Dichloropyridazine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $71
- Updated
- 2024/03/01
- Product number
- D436770
- Product name
- 3,5-Dichloropyridazine
- Packaging
- 25g
- Price
- $715
- Updated
- 2021/12/16
- Product number
- HCH0063053
- Product name
- 3,5-DICHLOROPYRIDAZINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $756.53
- Updated
- 2021/12/16
- Product number
- HCH0063053
- Product name
- 3,5-DICHLOROPYRIDAZINE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1287.83
- Updated
- 2021/12/16
3,5-Dichloropyridazine Chemical Properties,Usage,Production
Chemical Properties
Yellow solid powder.
Uses
3,5-Dichloropyridazine acts as a novel histamine H4 antagonist used in the treatment of asthma and allergy. Potential for antinociceptive and antiinflammatory effects.
Uses
3,5-Dichloropyridazine used in the treatment of asthma and allergy. Potential for antinociceptive and antiinflammatory effects
Preparation
Preparation of 3,5-Dichloropyridazine:
2,4,4,4-Tetrachlorocrotonaldehyde is dissolved in a solvent, and a mixture of semicarbazide hydrochloride, water, and solvent is added dropwise under controlled temperature conditions. The reaction is stirred for 5 hours. Afterward, the reaction mixture is concentrated under reduced pressure to remove the solvent. Water is added, and the temperature is lowered to 5°C, allowing a solid to precipitate. The solid is filtered and recrystallized using a dichloromethane/petroleum ether mixture, yielding 3,5-dichloropyridazine as a white crystalline solid.
Definition
ChEBI: 3,5-Dichloropyridazine is a member of pyridazines.
3,5-Dichloropyridazine Preparation Products And Raw materials
Raw materials
Preparation Products
3,5-Dichloropyridazine Suppliers
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View Lastest Price from 3,5-Dichloropyridazine manufacturers
- Product
- 3,5-Dichloropyridazine 1837-55-4
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-11
- Product
- 3,5-Dichloropyridazine 1837-55-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-18
- Product
- 3,5-Dichloropyridazine 1837-55-4
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.00%
- Supply Ability
- 100 Tons Min
- Release date
- 2021-11-02