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ChemicalBook >> CAS DataBase List >> 2-Isobutyl-3-methylpyrazine

2-Isobutyl-3-methylpyrazine

2-Isobutyl-3-methylpyrazine price.
  • $8 - $992
  • Product name: 2-Isobutyl-3-methylpyrazine
  • CAS: 13925-06-9
  • MF: C9H14N2
  • MW: 150.22
  • EINECS:237-693-6
  • MDL Number:MFCD00059770
  • Synonyms:FEMA NUMBER 3133;2-METHYL-3-ISOBUTYLPYRAZINE;2-methyl-3-(2-methylpropyl)-pyrazin ;2-methyl-3-(2-methylpropyl)-Pyrazine ;2-ISOBUTYL-3-METHYLPYRAZINE 98+%;2-ISOBUTYL-3-METHYLPYRAZINE 99+%;Pyrazine, 2-methyl-3-(2-methylpropyl)-;3-[[4-(3-formylphenoxy)-3,4-dimethyl-1-cyclohexa-1,5-dienyl]oxy]benzaldehyde
Price39 Properties Safety Information Description
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  • Manufactureraablocks
  • Product numberAA003B5R
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003B5R
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging10g
  • Price$18
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003B5R
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003B5R
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging25g
  • Price$42
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS48396
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging5g
  • Price$20
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS48396
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging25g
  • Price$88
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS48396
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging100g
  • Price$311
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ56819
  • Product description2-Isobutyl-3-methylpyrazine
  • Packaging25g
  • Price$208
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ56819
  • Product description2-Isobutyl-3-methylpyrazine
  • Packaging5g
  • Price$70
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number13925069
  • Product description2-Isobutyl-3-methylpyrazine
  • Packaging25g
  • Price$282.8
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA154104
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging100g
  • Price$244
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA154104
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging5g
  • Price$29
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA154104
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging25g
  • Price$80
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA154104
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging10g
  • Price$53
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA154104
  • Product description2-Isobutyl-3-methylpyrazine 97%
  • Packaging1g
  • Price$9
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR938702
  • Product description2-Isobutyl-3-methylpyrazine >98%
  • Packaging1g
  • Price$21
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003B5R 2-Isobutyl-3-methylpyrazine 97% 5g $10 2026-05-28 Buy
aablocks AA003B5R 2-Isobutyl-3-methylpyrazine 97% 10g $18 2026-05-28 Buy
aablocks AA003B5R 2-Isobutyl-3-methylpyrazine 97% 1g $8 2026-05-28 Buy
aablocks AA003B5R 2-Isobutyl-3-methylpyrazine 97% 25g $42 2026-05-28 Buy
Activate Scientific AS48396 2-Isobutyl-3-methylpyrazine 97% 5g $20 2026-06-04 Buy
Activate Scientific AS48396 2-Isobutyl-3-methylpyrazine 97% 25g $88 2026-06-04 Buy
Activate Scientific AS48396 2-Isobutyl-3-methylpyrazine 97% 100g $311 2026-06-04 Buy
AK Scientific J56819 2-Isobutyl-3-methylpyrazine 25g $208 2021-12-16 Buy
AK Scientific J56819 2-Isobutyl-3-methylpyrazine 5g $70 2021-12-16 Buy
Alichem 13925069 2-Isobutyl-3-methylpyrazine 25g $282.8 2021-12-16 Buy
Ambeed A154104 2-Isobutyl-3-methylpyrazine 97% 100g $244 2021-12-16 Buy
Ambeed A154104 2-Isobutyl-3-methylpyrazine 97% 5g $29 2021-12-16 Buy
Ambeed A154104 2-Isobutyl-3-methylpyrazine 97% 25g $80 2021-12-16 Buy
Ambeed A154104 2-Isobutyl-3-methylpyrazine 97% 10g $53 2021-12-16 Buy
Ambeed A154104 2-Isobutyl-3-methylpyrazine 97% 1g $9 2021-12-16 Buy
Apolloscientific OR938702 2-Isobutyl-3-methylpyrazine >98% 1g $21 2026-06-04 Buy
Next Last

Properties

Melting point :74 °C
Boiling point :199 °C(lit.)
Density :0.942 g/mL at 25 °C(lit.)
FEMA :3133 | 2-ISOBUTYL-3-METHYLPYRAZINE
refractive index :n20/D 1.492(lit.)
Flash point :180 °F
storage temp. :Sealed in dry,Room Temperature
pka :1.88±0.10(Predicted)
form :clear liquid
color :Colorless to Orange to Green
Odor :at 0.10 % in dipropylene glycol. herbal green sugar syrup
Odor Type :caramellic
JECFA Number :773
LogP :1.96
CAS DataBase Reference :13925-06-9(CAS DataBase Reference)
EPA Substance Registry System :Pyrazine, 2-methyl-3-(2-methylpropyl)- (13925-06-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Synthesis: By condensation of ethylenediamine with 5-methyl- 2,3-hexanedione.

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