4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE

4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE Structure
CAS No.
2979-69-3
Chemical Name:
4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
Synonyms
NSC 39128;4,4-DIMETHYL TETRALONE;4,4-Dimethyl-1-tetralone;4,4-dimethyltetralin-1-one;4,4-dimethyl-2,3-dihydronaphthalen-1-one;3,4-Dihydro-4,4-diMethyl-1(2H)-naphthalenone;4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE;4,4-diMethyl-3,4-dihydronaphthalen-1(2H)-one;3,4-dihydro-4,4-diMethyl-naphthalen-1(2H)-one;1(2H)-Naphthalenone, 3,4-dihydro-4,4-dimethyl-
CBNumber:
CB4681513
Molecular Formula:
C12H14O
Molecular Weight:
174.24
MOL File:
2979-69-3.mol
MSDS File:
SDS
Modify Date:
2024/3/25 20:41:16

4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE Properties

Melting point 12-14 °C
Boiling point 119-120 °C(Press: 6 Torr)
Density 1.017±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
color Dark Red

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
HS Code  2914390090

4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE Chemical Properties,Uses,Production

Chemical Properties

Colourless Liquid

Uses

Intermediate in the production of high affinity retinoic acid receptor (RAR) antagonists.

Synthesis Reference(s)

Journal of the American Chemical Society, 69, p. 2322, 1947 DOI: 10.1021/ja01202a022

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4,4-DIMETHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE 4,4-DIMETHYL TETRALONE 3,4-Dihydro-4,4-diMethyl-1(2H)-naphthalenone NSC 39128 3,4-dihydro-4,4-diMethyl-naphthalen-1(2H)-one 4,4-diMethyl-3,4-dihydronaphthalen-1(2H)-one 4,4-dimethyl-2,3-dihydronaphthalen-1-one 4,4-dimethyltetralin-1-one 4,4-Dimethyl-1-tetralone 1(2H)-Naphthalenone, 3,4-dihydro-4,4-dimethyl- 4,4-dimethyl-1,2,3,4-tetrahydronaphthalen-1-one 2979-69-3 Aromatics Intermediates