(S)-(+)-1,2,3,4-tetrahydro-1-naphtol

(S)-(+)-1,2,3,4-tetrahydro-1-naphtol - Names and Identifiers

Name	S(+)-alpha-tetralol
Synonyms	(s)-(+)-α-tetralol S(+)-alpha-tetralol (S)-(+)-ALPHA-TETRALOL (S)-(+)-1,2,3,4-tetrahydro-1-naphtol ()-(+)-1,2,3,4-TETRAHYDRO-1-NAPHTHOL (S)-(+)-1,2,3,4-TETRAHYDRO-1-NAPHTHOL (S)-(+)-1,2,3,4-Tetrahydro-1-naphthol (S)-1,2,3,4-Tetrahydronaphthalen-1-ol (S)-(+)-1,2,3,4-tetrahydro-1-naphtol
CAS	53732-47-1

(S)-(+)-1,2,3,4-tetrahydro-1-naphtol - Physico-chemical Properties

Molecular Formula	C10H12O
Molar Mass	148.2
Density	1.09g/mLat 25°C(lit.)
Melting Point	37-39°C
Boling Point	92 °C / 1.8mmHg
Flash Point	113°C
BRN	2208779
pKa	14.33±0.20(Predicted)
Storage Condition	Room Temprature
Refractive Index	33 ° (C=2.5, CHCl3)

(S)-(+)-1,2,3,4-tetrahydro-1-naphtol - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	QL5075000

(S)-(+)-1,2,3,4-tetrahydro-1-naphtol - Introduction

S( )-alpha-tetralol, also known as (S( )-alpha-tetralol, is an organic compound. Its chemical formula is C10H12O and its molecular weight is 148.2g/mol. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: colorless liquid
-Melting Point:-17°C
-Boiling point: 245-247°C
-Density: 1.044 g/mL
-Optical rotation:[α]D 17 ° (c = 1, CHCl3)

Use:
- S( )-alpha-tetralol is commonly used as a synthetic intermediate for chiral products in organic synthesis.
-It is widely used in drug synthesis, natural product synthesis, perfume synthesis and other fields.

Preparation Method:
- S( )-There are many preparation methods for alpha-tetralol, the following is one of them:
1. Using 1-naphthalene ethanol as raw material, the oxidation reaction was carried out under alkaline conditions.
2. In the oxidation process, through appropriate air supply and temperature control, the S stereoisomer is preferentially generated.
3. After proper treatment and purification, S( )-alpha-tetralol can be obtained.

Safety Information:
- S( )-alpha-tetralol irritant to skin and eyes, please avoid contact with skin and eyes.
-Wear appropriate personal protective equipment such as protective gloves and goggles when using or handling the compound.
-use should maintain good ventilation conditions, avoid inhalation of vapor.
-This safety information is for reference only, please take appropriate safety measures in the specific environment.

Last Update：2024-04-09 02:00:46