1,2,3,4-Tetrahydro-1-naphthalenol

  • 1,2,3,4-Tetrahydro-a-naphthol
Formula
C10H12O
Structure
Description
Clear, colorless liquid.

Registry Numbers and Inventories.
CAS
529-33-9
EC (EINECS/ELINCS)
208-459-0
EC Class
harmful
RTECS
QL5075000
RTECS class
Primary Irritant
Beilstein/Gmelin
2046227
Beilstein Reference
3-06-00-02457
Canada DSL/NDSL
NDSL
US TSCA
Listed

Properties.
Formula
C10H12O
Formula mass
148.20
Melting point, °C
33
Boiling point, °C
254
Vapor pressure, mmHg
0.01 (25 C)
Density
1.0896 g/cm3 (17 C)
Solubility in water
Insoluble
Viscosity
248.60 cp (20 C)
Surface tension
40.04 g/s2 (40 C)
Refractive index
1.5671 (17 C)
Partition coefficient, pKow
2.05
Heat of vaporization
52.0 kJ/mol

Hazards and Protection.
Storage
Store in a cool, dry place. Store in a tightly closed container.
Handling
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing.
Protection
Eyes: Wear chemical goggles. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron.
Respirators
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.
Disposal code
3
Stability
No data.
Incompatibilities
Oxidizing agents.
Decomposition
Carbon monoxide, carbon dioxide.

Fire.
Flash Point,°C
100
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Health.
Exposure effects
   Ingestion
Harmful if swallowed.
   Inhalation
Causes respiratory tract irritation.
   Skin
Causes skin irritation.
   Eyes
Causes eye irritation.

First aid
 
   Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
   Inhalation
Remove from exposure to fresh air immediately. Get medical aid if cough or other symptoms appear.
   Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
   Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Transport.
HS Code
2906 29 00