CAS 574-19-6 1-(2-Hydroxy-1-naphthyl)ethan-1-one (HCID 68455)

Names & identifiers

Preferred name: 1-(2-Hydroxy-1-naphthyl)ethan-1-one
IUPAC: 1-(2-hydroxynaphthalen-1-yl)ethanone
English name: 2'-HYDROXY-1'-ACETONAPHTHONE
Molecular formula: C12H10O2
Molecular weight: 186.21

Names & synonyms

574-19-61-Acetyl-2-naphthol1-(2-Hydroxy-1-naphthyl)ethan-1-oneEINECS 209-369-4AI3-09312DTXSID10205988RefChem:422176DTXCID40128479209-369-42'-Hydroxy-1'-acetonaphthone1-(2-hydroxynaphthalen-1-yl)ethanone1-(2-Hydroxy-1-naphthalenyl)ethanone

Show more names

Naproxen Impurity 181-Acetyl-2-naphthol,98%2-Hydroxy-1-acetonaphtone2'-HYDROXY-1'-ACTONAPHTHONE1-Acetyl-2-hydroxynaphthlene

1-(2-Hydroxy-1-naphthyl)ethanone1-(2-hydroxynaphthalen-1-yl)ethan-1-one2-Hydroxy-1-acetonaphthoneEthanone, 1-(2-hydroxy-1-naphthalenyl)-MFCD000121311-Acetylnaphthalen-2-ol1-Acetyl-2-hydroxynaphthalene1'-Acetonaphthone, 2'-hydroxy-

Database identifiers

CAS: 574-19-6
PubChem CID: 68455
DTXSID: DTXSID10205988
EC Number: 209-369-4
Nikkaji: J95.010F

Properties

Computed structural properties

XLogP: 3.1
Topological polar surface area: 37.3 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 2
Rotatable bonds: 1
Heavy atoms: 14
Formal charge: 0
Complexity: 224

Physicochemical properties

Melting point: 65 · 65-67 °C(lit.)
Boiling point: 130 · 130-132°C 2mm
Density: 1.1032 · 1.1032 (rough estimate)
refractive index: 1.601 · 1.6010 (estimate)
Flash point: 130 · 130-132°C/2mm
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: 8.12 · 8.12±0.50(Predicted)
color: Light yellow to Brown to Dark green
BRN: 1869900 · 1869900
InChI: 1S/C12H10O2/c1-8(13)12-10-5-3-2-4-9(10)6-7-11(12)14/h2-7,14H,1H3
InChIKey: VUIOUIWZVKVFCI-UHFFFAOYSA-N
SMILES: CC(=O)c1c(O)ccc2ccccc12
CAS DataBase Reference: 574 · 574-19-6
UNSPSC Code: 12352100 · 12352100
NACRES: 22 · NA.22
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs: Respiratory system
PPE: 95 · dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-37/39
WGK Germany: 3 · 3
Hazard Note: Irritant
HS Code: 29145090 · 29145090
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 46 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.