2-methyl-3-buten-2-ol

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2-methylbut-3-en-2-ol

Identifiers

CAS (Single)	115-18-4
FEMA	N/A
EINECS	204-068-4
Synonyms	but-3-en-2-ol, 2-methyl- 3- buten-2-ol, 2-methyl- buten-3-ol, 3-methyl- 1- buten-3-ol, 3-methyl- carbavane dimethylacetylenecarbinol 1,1- dimethylallyl alcohol a,a- dimethylallyl alcohol 1,1- dimethylpropynol dimethylvinylcarbinol dimethylvinylmethanol 3- hydroxy-3-methyl butene 3- hydroxy-3-methyl-1-butene 3- hydroxy-3-methylbutene 2- methyl but-3-en-2-ol 3- methyl-1-buten-3-ol 2- methyl-2-hydroxy-3-butene 2- methyl-3-buten-2-yl alcohol 2- methyl-3-butenol 2- methylbut-3-en-2-ol iso prenyl alcohol vinyl dimethyl carbinol vinyldimethylcarbinol
JECFA Food Flavoring	N/A
JECFA Food Additive	N/A
DG SANTE Food Flavourings	02.123 2-methylbut-3-en-2-ol
DG SANTE Food Contact Materials	N/A
FDA UNII	SH64HE46L9
CoE Number	11794
XlogP3-AA	N/A
Molecular Weight	86.1339
Molecular Formula	C5 H10 O

Properties

Food Chemicals Codex Listed	No
Appearance	colorless clear liquid (est)
Assay	98.00 to 100.00
Specific Gravity	0.81800 to 0.82700 @ 25.00 °C.
Lbs/Gal (est)	6.807 to 6.881
Refractive Index	1.41300 to 1.41900 @ 20.00 Â°C.
Melting Point	-28.00 Â°C. @ 760.00 mm Hg
Boiling Point	97.00 to 99.00 Â°C. @ 760.00 mm Hg
Flash Point	56.00 Â°F. TCC ( 13.33 Â°C. )
Acid Value	N/A
Vapor Pressure	22.938999 mmHg @ 25.00 Â°C. (est)
Vapor Density	N/A
logP (o/w)	0.892 (est)
Soluble In	alcohol water, 4.874e+004 mg/L @ 25 °C (est) water, 1.00E+06 mg/L @ 25 °C (exp) water
Occurrence	bilberry fruit - 0.05 mg/kg cabbage - trace ammount cardamom - trace ammount cherimoya - up to 0.05 mg/kg coffee - up to 2.5 mg/kg cranberry fruit - 0.1 mg/kg currant black currant fruit - 0.6 mg/kg hop lavender oil lemon verbena oil turkey @ 0.10% mango fruit - 3.3 mg/kg milk powdered milk - 0.003 mg/kg papaya fruit - 0.002 mg/kg passion fruit - up to 0.1 mg/kg tea - 1 mg/kg ylang ylang oil ylang ylang oil @ 0.07% ylang ylang oil CO2 extract @ 0.18%

Organoleptic

Organoleptic Notes	1. Odor Type: herbal herbal earthy oily Odor Description:at 10.00 % in dipropylene glycol. herbal earthy oily Odor and/or flavor descriptions from others (if found).
Odor	herbal herbal, earthy, oily,
Flavor	N/A

AInsights BETA

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FlavScents AInsights integrates information from authoritative government, scientific, academic, and industry sources to provide applied, exposure-aware insight into flavor and fragrance materials. Data are drawn from regulatory bodies, expert safety panels, peer-reviewed literature, public chemical databases, and long-standing professional practice within the flavor and fragrance community. Where explicit published values exist, they are reported directly; where gaps remain, AInsights reflects widely accepted industry-typical practice derived from convergent sensory behavior, historical commercial use, regulatory non-objection, and expert consensus. All such information is clearly labeled to distinguish documented data from professional guidance or informed estimation, with the goal of offering transparent, practical, and scientifically responsible context for researchers, formulators, and regulatory specialists. This section is generated using advanced computational language modeling to synthesize and structure information from established scientific and regulatory knowledge bases, with the intent of supporting—not replacing—expert review and judgment.

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Penta Fine Ingredients

2-METHYL-3-BUTEN-2-OL • 13-30510

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Penta Fine Ingredients

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