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CAS 1124-11-4 Heterocyclic Compounds Pyrazine 2,3,5,6-Tetramethylpyrazine

product Name	tetramethylpyrazine
Synonyms	2,3,5,6-Tetramethylpyrazine; 2,3,5,6-Tetramethyl pyrazine; Ligustrazine
Molecular Formula	C8H12N2
Molecular Weight	136.1943
InChI	InChI=1/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3
CAS Registry Number	1124-11-4
EINECS	214-391-2
Molecular Structure
Density	0.966g/cm3
Melting point	82-86℃
Boiling point	192.7°C at 760 mmHg
Refractive index	1.503
Flash point	71.6°C
Vapour Pressur	0.671mmHg at 25°C

Identification of 1124-11-4

EINECS: 214-391-2

Molecular Formula: C₈H₁₂N₂

CAS Registry Number: 1124-11-4

Synonyms: BS factor; Chuanxingzine; Pyrazine,tetramethyl- (6CI,7CI,8CI,9CI); Ligustrazine; NSC 36080; NSC 46451; Tetramethylpyrazine; Tetrapyrazine; Ligustrazin;

InChI: InChI=1/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3

HS Code: 29339990

Chemical Properties

Appearance: white crystals or powder

Molecular Weight: 136.19

Density: 1.08

Boiling Point: 190℃

Melting Point: 82-86℃

Flash Point: 128-130°C/200mm

Storage Temperature: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Refractive index: 1.503

Solubility:

Stability: Stable. Incompatible with strong acids, strong oxidizing agents.

Usage: Vasodilator.

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CAS 1124-11-4 Heterocyclic Compounds Pyrazine 2,3,5,6-Tetramethylpyrazine