CAS 875781-41-2 5-Bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-amine (HCID 53393189)

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Basic information

CAS: 875781-41-2
Standard SMILES: C[Si](C)(C)C#Cc1nc(Br)cnc1N
InChIKey: LQJGZEFWBXJKJI-UHFFFAOYSA-N
Molecular formula: C9H12BrN3Si
Average molar mass: 270.206 g/mol
Monoisotopic mass: 268.99838601

Names & identifiers

Preferred name: 5-Bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-amine
IUPAC: 5-Bromo-3-[(trimethylsilyl)ethynyl]pyrazin-2-amine
English name: 5-bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine
Molecular formula: C9H12BrN3Si
Molecular weight: 270.2

Names & synonyms

EOS-615755-Bromo-3-((trimethylsilyl)5-Bromo-3-trimethylsilanylethynylpyrazin-2-ylamine5-bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-aminePyrazinamine, 5-bromo-3-[(trimethylsilyl)ethynyl]-5-bromo-3-[2-(trimethylsilyl)ethynyl]-2-Pyrazinamine5-broMo-3-(2-(triMethylsilyl)ethynyl)pyrazin-2-aMine2-Pyrazinamine, 5-bromo-3-[2-(trimethylsilyl)ethynyl]-5-Bromo-3-((trimethylsilyl)ethynyl)pyrazin-2-amine - [B50206]

Database identifiers

CAS: 875781-41-2
PubChem CID: 53393189
DTXSID: DTXSID80693833

Properties

Physicochemical properties

Boiling point: 313.8 · 313.8±42.0 °C(Predicted)
Density: 1.39 · 1.39±0.1 g/cm3(Predicted)
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2–8 °C
pka: 1.78 · 1.78±0.10(Predicted)
Appearance: Yellow to brown Solid
InChI: InChI=1S/C9H12BrN3Si/c1-14(2,3)5-4-7-9(11)12-6-8(10)13-7/h6H,1-3H3,(H2,11,12)
InChIKey: LQJGZEFWBXJKJI-UHFFFAOYSA-N
SMILES: C1(N)=NC=C(Br)N=C1C#C[Si](C)(C)C
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 264 · P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501
HS Code: 2933998090 · 2933998090

Safety & regulation

Safety data

hs_code: 2933998090
Signal word: Warning
Symbol(GHS): GHS07
Hazard statements: H315-H319-H335
Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501