3-Hydroxy-2-butanone cas 513-86-0

Guide to 3-Hydroxy-2-butanone (CAS 513-86-0)

Basic Information & Specifications

Key Applications

Flavor & Fragrance Industry: Used as a key intermediate in synthesizing fruity/buttery aroma compounds for food additives.

Pharmaceuticals: Serves as a chiral building block in antihypertensive drug synthesis.

Agrochemicals: Component in pesticide formulations requiring low volatility ketones.

Usage Guidelines

Storage Recommendations

• Store in airtight containers at 15-25°C
• Protect from direct sunlight

Safety Protocols

• Use NIOSH-approved respirators when handling vapors
• Flash point: 47°C – keep away from ignition sources

Industrial Case Studies

Case 1: Flavor Enhancement in Dairy Products

A European food manufacturer achieved 30% cost reduction in cultured butter flavor production by optimizing 3-Hydroxy-2-butanone concentration ratios.

Case 2: Pharmaceutical Intermediate Synthesis

Reduced reaction steps from 5 to 3 in beta-blocker API production through improved ketone activation techniques.

Client Implementations

Client A: Global Fragrance Leader

• Application: Premium perfume fixatives
• Result: 22% improvement in scent longevity
• Volume: 8 MT/month since 2022

Client B: Asian Pharma Giant

• Usage: Cardiovascular drug intermediates
• Achievement: 99.7% purity compliance
• Capacity: 12 MT/quarter

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