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CAS RN: 52197-12-3 | Product Number: D2281

2,3-Dicyano-5-methylpyrazine


Purity: >99.0%(GC)
Synonyms:
  • 5-Methyl-2,3-pyrazinedicarbonitrile
Documents:
5G
$162.00
7   11  
25G
$633.00
2   1  

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.


Product Number D2281
Purity / Analysis Method >99.0%(GC)
Molecular Formula / Molecular Weight C__7H__4N__4 = 144.14 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
CAS RN 52197-12-3
Reaxys Registry Number 880470
PubChem Substance ID 87568718
MDL Number

MFCD00191635

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(GC) min. 99.0 %
Melting point 98.0 to 101.0 °C
Solubility in Methanol almost transparency
NMR confirm to structure
Properties (reference)
Melting Point 100 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number UN2811
Class 6.1
Packing Group III
H.S.code* 2933.59-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
PubMed Literature


Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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