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3-Pyridinemethanol

CAS Number
100-55-0
EC Number
202-864-6
Chemical Formula
C6H7NO
Molecular Weight
109.13 g/mol

Description

3-Pyridinemethanol (CAS 100-55-0 ), also known as nicotinyl alcohol, is a pyridine-based primary alcohol used across pharmaceutical synthesis, flavoring, and specialty chemical manufacturing. It functions primarily as a reactive intermediate and surface-active agent, enabling downstream production of more complex molecules and formulations in various industrial sectors. In pharmaceutical manufacturing, it serves as a key building block for synthesizing active ingredients and drug candidates, particularly where a pyridine-containing alcohol moiety is required. Food and flavor formulators incorporate it as a flavoring agent, where its characteristic profile contributes to specific taste compositions in approved applications for the food industry. In polymer and resin systems, it acts as a surface modifier and wetting agent, improving adhesion and substrate compatibility in coatings and plastic formulations for industrial use. Personal care chemists also evaluate it as a stabilizing component in preservation systems where biocidal or antioxidant activity is needed alongside formulation compatibility and stability. The material is supplied as a liquid at standard commercial purities, typically ranging from 98% to 99%+ for synthesis-grade material to ensure high performance in chemical reactions. Pharmaceutical-grade material is available to meet the purity and quality documentation requirements of API and intermediate manufacturing for global regulatory compliance. Contact us for supply of 3-Pyridinemethanol Request Quote

Other Names (Synonyms)

Pyridin-3-ylmethanol | Nicotinyl alcohol

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-6.5 °C
Boiling Point114 °C @ Press: 12 Torr
Density1.124 g/mL at 25 °C(lit.)
Flash Point>230 °F
AppearanceCLEAR LIGHT YELLOW TO YELLOW LIQUID
Colorclear light yellow
Formliquid (clear)
Water Solubilitysoluble
Vapor Pressure0.342Pa at 20℃
Refractive Indexn 20/D 1.545(lit.)
pH7-8 (100g/l, H2O, 20℃)
Log P-0.11 at 25℃

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary Statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29333999
Storage Class10 - Combustible liquids
WGK (Germany)3