2-Naphthyl acetate (HCID 73709)

Names & identifiers

Preferred name: 2-Naphthyl acetate
IUPAC: naphthalen-2-yl acetate
English name: 2-Naphthyl acetate
Molecular formula: C12H10O2
Molecular weight: 186.21

Names & synonyms

2-Naphthyl acetate2-Naphthalenol, acetate2-Naphthalenol, 2-acetateEINECS 216-194-7AI3-17247DTXSID60883578Acetic acid .beta.-naphthyl esterRefChem:88644Acetic acid beta-naphthyl esterDTXCID801023095216-194-7InChI=1/C12H10O2/c1-9(13)14-12-7-6-10-4-2-3-5-11(10)8-12/h2-8H,1H

Show more names

2-Napthyl acetateβ-Napthyl acetateB-NAPHTHYL ACETATE2-Naphth 2 acetate2-NAPTHYL ACETATE GR

RJNPPEUAJCEUPV-UHFFFAOYSA-N1523-11-1naphthalen-2-yl acetate2-Acetoxynaphthalene2-Naphthol, acetatebeta-Naphthyl acetateNaphthalene, 2-acetoxy-MFCD00004060

Database identifiers

CAS: 1523-11-1
PubChem CID: 73709
DTXSID: DTXSID60883578
EC Number: 216-194-7
Nikkaji: J7.509D

Properties

Computed structural properties

XLogP: 2.7
Topological polar surface area: 26.3 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 2
Heavy atoms: 14
Formal charge: 0
Complexity: 212

Experimental & physicochemical properties

SpringerMaterials Properties13C nuclear magnetic resonance spectrum

Physicochemical properties

Melting point: 67 · 67-70 °C (lit.)
Boiling point: 132 °C · 132 °C / 2mmHg
Density: 1.1032 · 1.1032 (rough estimate)
refractive index: 1.601 · 1.6010 (estimate)
storage temp.: -20 °C · -20°C
solubility: 0.1 g/mL, · methanol: 0.1 g/mL, clear
form: powder to crystaline
color: White to Light yellow
Sensitive: Moisture Sensitive
BRN: 1868291 · 1868291
InChI: 1S/C12H10O2/c1-9(13)14-12-7-6-10-4-2-3-5-11(10)8-12/h2-8H,1H3
InChIKey: RJNPPEUAJCEUPV-UHFFFAOYSA-N
SMILES: CC(=O)Oc1ccc2ccccc2c1
CAS DataBase Reference: 1523 · 1523-11-1(CAS DataBase Reference)
NIST Chemistry Reference: 2 · 2-Naphthyl acetate(1523-11-1)
EPA Substance Registry System: 2 · 2-Naphthalenol, acetate (1523-11-1)
UNSPSC Code: 12352204 · 12352204
NACRES: 32 · NA.32
Symbol(GHS): 5 · GHS05
Signal word: Danger
Hazard statements: 318 · H318
Precautionary statements: 280 · P280-P305+P351+P338
PPE: 95 · dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes: Xi
Risk Statements: 41 · 41
Safety Statements: 26 · 26-39
WGK Germany: 3 · 3
F: 10 · 10-21
TSCA: TSCA listed
HS Code: 2916399090 · 2916399090
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 1 · Eye Dam. 1

Safety & regulation

GHS classification

GHS Classification · 4 items

Danger

H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)

Aggregated GHS information provided per 40 reports by companies from 1 notifications to the ECHA C&L Inventory.

Hazard information

Regulatory Information · 2 items

Chemical: 2-Naphthalenol, acetate

2-Naphthalenol, acetate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia

Hazard Classes and CategoriesEye Dam. 1 (100%)

Safety data

F: 10-21
PPE: dust mask type N95 (US), Eyeshields, Gloves
wgk: 3
tsca: TSCA listed
hs_code: 2916399090
risk_code: 41
Signal word: Danger
Symbol(GHS): GHS05
hazard_code: Xi
safety_code: 26-39
Storage Class: 11 - Combustible Solids
Hazard statements: H318
Hazard Classifications: Eye Dam. 1
Precautionary statements: P280-P305+P351+P338

Chemistry & industry

Uses & manufacturing

General Manufacturing Information2-Naphthalenol, 2-acetate: INACTIVE

Applications · 2 items

Uses2-Naphthyl Acetate is used in the staining of gels for esterase activity in the biological laboratories. An esterase substrate.

Uses2-Naphthyl acetate has been used as a substrate:in substrate sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) to examine the composition of lipases in larvae and adult specimensin the preparation of zymograms to identify proteins with lipase activityto measure non-specific esterase activity and β-esterase enzyme activity