2-methyl-5-isopropyl pyrazine

Modify Date: 2024-01-06 12:32:23

2-methyl-5-isopropyl pyrazine Structure
2-methyl-5-isopropyl pyrazine structure
Common Name 2-methyl-5-isopropyl pyrazine
CAS Number 13925-05-8 Molecular Weight 136.19400
Density 0.957 g/cm3 Boiling Point 187.9ºC at 760 mmHg
Molecular Formula C8H12N2 Melting Point N/A
MSDS N/A Flash Point 70.7ºC

 Names

Name 2-methyl-5-propan-2-ylpyrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.957 g/cm3
Boiling Point 187.9ºC at 760 mmHg
Molecular Formula C8H12N2
Molecular Weight 136.19400
Flash Point 70.7ºC
Exact Mass 136.10000
PSA 25.78000
LogP 1.90840
Vapour Pressure 0.85mmHg at 25°C
Index of Refraction 1.494

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

2-methyl-5-isopropyl pyrazine Structure

2-methyl-5-isop...

CAS#:13925-05-8

Literature: Journal of the American Chemical Society, , vol. 114, # 13 p. 5269 - 5280

~56%

2-methyl-5-isopropyl pyrazine Structure

2-methyl-5-isop...

CAS#:13925-05-8

Literature: Ohta, Akihiro; Aoyagi, Yutaka; Kurihara, Yohko; Kojima, Akihiko; Yuasa, Kayo; Shimazaki, Makoto Heterocycles, 1988 , vol. 27, # 2 p. 437 - 444

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2-methyl-5-isopropyl pyrazine Structure

2-methyl-5-isop...

CAS#:13925-05-8

Literature: Heterocycles, , vol. 27, # 2 p. 437 - 444

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Methyl-5-isopropylpyrazine
Pyrazine,2-methyl-5-(1-methylethyl)
Pyrazine,2-isopropyl-5-methyl
5-Isopropyl-2-methylpyrazine
2-Isopropyl-5-methylpyrazine
2-Methyl-5-isopropyl-pyrazin
2-Isopropyl-5-methylpyrazin