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1-Naphthalenemethanol

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Name

1-Naphthalenemethanol

EINECS 225-324-1
CAS No. 4780-79-4 Density 1.151 g/cm3
PSA 20.23000 LogP 2.33210
Solubility N/A Melting Point 61-63 °C(lit.)
Formula C11H10O Boiling Point 303.6 °C at 760 mmHg
Molecular Weight 158.2 Flash Point 154 °C
Transport Information N/A Appearance yellowish fine crystalline powder
Safety 24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 4780-79-4 (1-Naphthalenemethanol) Hazard Symbols N/A
Synonyms

1-(Hydroxymethyl)naphthalene;1-Naphthylcarbinol;1-Naphthylmethanol;1-Naphthylmethylalcohol;1-Napthalenemethanol;NSC 5315;Naphthalen-1-ylmethanol;a-Naphthylcarbinol;a-Naphthylmethanol;

Article Data 127

1-Naphthalenemethanol Specification

The 1-Naphthalenemethanol, with the CAS registry number 4780-79-4, is also known as 1-Menaphthyl alcohol. It belongs to the product categories of Aromatic Compounds; Naphthalene Derivatives; Alcohols; C9 to C30; Oxygen Compounds. Its EINECS registry number is 225-324-1. This chemical's molecular formula is C11H10O and molecular weight is 158.1965. Its IUPAC name is called naphthalen-1-ylmethanol. When you are using this chemical, please be cautious about it. You must avoid contact with skin and eyes. What's more, the product should be sealed and stored in dry and well-ventilated place.

Physical properties of 1-Naphthalenemethanol: (1)ACD/LogP: 2.27; (2)ACD/LogD (pH 5.5): 2.27; (3)ACD/LogD (pH 7.4): 2.27; (4)ACD/BCF (pH 5.5): 31.02; (5)ACD/BCF (pH 7.4): 31.02; (6)ACD/KOC (pH 5.5): 406.74; (7)ACD/KOC (pH 7.4): 406.74; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Index of Refraction: 1.657; (12)Molar Refractivity: 50.54 cm3; (13)Molar Volume: 137.3 cm3; (14)Surface Tension: 49.6 dyne/cm; (15)Density: 1.151 g/cm3; (16)Flash Point: 154 °C; (17)Enthalpy of Vaporization: 57.44 kJ/mol; (18)Boiling Point: 303.6 °C at 760 mmHg; (19)Vapour Pressure: 0.000404 mmHg at 25°C.

Preparation of 1-Naphthalenemethanol: this chemical can be prepared by naphthalene-1-carboxylic acid. This reaction will need reagents LiAlH4 and diethyl ether.

1-Naphthalenemethanol can be prepared by naphthalene-1-carboxylic acid

Uses of 1-Naphthalenemethanol: it can be used to produce naphthalene-1-carbaldehyde at temperature of 60 °C. This reaction will need reagents (NH4)2S2O8, AgNO3, montmorillonite K10 and solvent hexane with reaction time of 2.5 hours. The yield is about 92%.

1-Naphthalenemethanol can be used to produce naphthalene-1-carbaldehyde

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC=C2C(=C1)C=CC=C2CO
(2)InChI: InChI=1S/C11H10O/c12-8-10-6-3-5-9-4-1-2-7-11(9)10/h1-7,12H,8H2
(3)InChIKey: PBLNHHSDYFYZNC-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 skin > 5gm/kg (5000mg/kg) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE"
Kiso to Rinsho. Clinical Report. Vol. 24, Pg. 2583, 1990.

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