2,3-Dichloropyrazine
- Product Name
- 2,3-Dichloropyrazine
- CAS No.
- 4858-85-9
- Chemical Name
- 2,3-Dichloropyrazine
- Synonyms
- oropyrazine;Dichloropyrazine;3-Dichloropyrazine;2,3-Dichloropyazine;2,3-DICHLOROPYRAZINE;Pyrazine, 2,3-dichloro-;2,3-Dichloropyrazine>2,3-Dichloro-1,4-diazine;2,3-Dichloropyrazine,98%;2,3- twochlorinepyrazine
- CBNumber
- CB1772535
- Molecular Formula
- C4H2Cl2N2
- Formula Weight
- 148.98
- MOL File
- 4858-85-9.mol
2,3-Dichloropyrazine Property
- Melting point:
- 22.5-24.5 °C
- Boiling point:
- 105-107 °C (50 mmHg)
- Density
- 1.431 g/mL at 25 °C (lit.)
- refractive index
- 1.5645
- Flash point:
- 102 °C
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- -4.23±0.10(Predicted)
- color
- Off-White to Light Yellow
- Specific Gravity
- 1.431
- BRN
- 112628
- LogP
- 1.419 (est)
- CAS DataBase Reference
- 4858-85-9(CAS DataBase Reference)
- NIST Chemistry Reference
- Pyrazine, 2,3-dichloro-(4858-85-9)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 36/37/39-26-36
- WGK Germany
- 3
- HazardClass
- IRRITANT
- HS Code
- 29339900
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.
P270Do not eat, drink or smoke when using this product.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
N-Bromosuccinimide Price
- Product number
- 465208
- Product name
- 2,3-Dichloropyrazine
- Purity
- 95%
- Packaging
- 5g
- Price
- $33.1
- Updated
- 2023/06/20
- Product number
- D3061
- Product name
- 2,3-Dichloropyrazine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $30
- Updated
- 2024/03/01
- Product number
- D3061
- Product name
- 2,3-Dichloropyrazine
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $87
- Updated
- 2024/03/01
- Product number
- L11500
- Product name
- 2,3-Dichloropyrazine, 98%
- Packaging
- 5g
- Price
- $84.65
- Updated
- 2024/03/01
- Product number
- L11500
- Product name
- 2,3-Dichloropyrazine, 98%
- Packaging
- 1g
- Price
- $26.4
- Updated
- 2021/12/16
2,3-Dichloropyrazine Chemical Properties,Usage,Production
Chemical Properties
clear colorless to light yellow liquid
Uses
Selective monosubstitution of this substrate provided an efficient synthesis of alloisines, potent cyclin-dependent kinases.
Uses
2,3-Dichloropyrazine is a substrate used for an efficient synthesis of aloisine (A575450), a potent cyclin-dependent kinase.
2,3-Dichloropyrazine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,3-Dichloropyrazine manufacturers
- Product
- 2,3-Dichloropyrazine 4858-85-9
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-30
- Product
- 2,3-Dichloropyrazine 4858-85-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-24
- Product
- 2,3-Dichloropyrazine 4858-85-9
- Price
- US $198.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1-10mt
- Release date
- 2021-06-03