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1'-Acetonaphthone

1'-Acetonaphthone
1'-Acetonaphthone structure
CAS No.
941-98-0
Chemical Name:
1'-Acetonaphthone
Synonyms
RUBY;MBNK;ALUNDUM;ALUMINA;SAPPHIRE;ALUMINA C;ALUMINA I;ALUMINA N;ALUMINA R;ALUMINA A
CBNumber:
CB9854684
Molecular Formula:
C12H10O
Formula Weight:
170.21
MOL File:
941-98-0.mol

1'-Acetonaphthone Properties

Melting point:
2040 °C(lit.)
Boiling point:
302 °C(lit.)
Density 
1.119
refractive index 
n20/D 1.628(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
0.2g/l
form 
powder
color 
Clear pale yellow to yellow
PH
6.5-7.0 (H2O)
Water Solubility 
immiscible
BRN 
1100618
CAS DataBase Reference
941-98-0(CAS DataBase Reference)
NIST Chemistry Reference
Ethanone, 1-(1-naphthalenyl)-(941-98-0)
EPA Substance Registry System
Ethanone, 1-(1-naphthalenyl)-(941-98-0)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22
Safety Statements  26-36
WGK Germany  -
RTECS  BD1200000
3
Hazard Note  Irritant
TSCA  Yes
HS Code  29143900
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P330 Rinse mouth.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P501 Dispose of contents/container to..…

1'-Acetonaphthone price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 276766 1-Acetonaphthone 97% 941-98-0 25g $30.9 2018-11-13 Buy
TCI Chemical A0052 1'-Acetonaphthone >98.0%(GC) 941-98-0 25g $36 2018-11-22 Buy
TCI Chemical A0052 1'-Acetonaphthone >98.0%(GC) 941-98-0 500g $240 2018-11-22 Buy
Alfa Aesar A12918 1-Acetylnaphthalene, 97+% 941-98-0 50g $27.2 2018-11-13 Buy
Alfa Aesar A12918 1-Acetylnaphthalene, 97+% 941-98-0 250g $83 2018-11-13 Buy

1'-Acetonaphthone Chemical Properties,Uses,Production

Chemical Properties

clear pale yellow to yellow liquid

Uses

1-Acetylnaphthalene is used in the preparation of S(-)-1-(1'-naphthyl) ethanol, an important synthetic intermediate of mevinic acid analog.

Safety Profile

Moderately toxic by ingestion. A skin irritant. A combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes

Purification Methods

If the NMR spectrum indicates the presence of impurities, probably 2-acetylnaphthalene, convert the substance to its picrate by dissolving in *benzene or EtOH and adding excess of saturated picric acid in these solvents until separation of picrates is complete. Recrystallise the picrate till the melting point is 118o. Decompose the picrate with dilute NaOH and extract with Et2O. Dry the extract (Na2SO4), filter, evaporate and distil the residue. The 2,4-dinitrophenylhydrazone crystallises from EtOH and has m 259o. [Stobbe & Lenzer Justus Liebigs Ann Chem 380 95 1911, Williams & Osborne J Am Chem Soc 61 3438 1939, Beilstein 7 IV 1292.]

1'-Acetonaphthone Preparation Products And Raw materials

Raw materials

Preparation Products


1'-Acetonaphthone Suppliers

Global( 222)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Qingdao Hongjin Trading Co., Ltd.
0532-83657313
hjt@hong-jin.com CHINA 220 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24001 58
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 12233 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 4669 58
QUALITY CONTROL CHEMICALS INC.
(323) 306-3136
(626) 453-0409 orders@qcchemical.com United States 8409 58
Kono Chem Co., Ltd
+86-132 8924 6953
info@konochemical.com CHINA 2144 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20331 58
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30168 84

View Lastest Price from 1'-Acetonaphthone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-20 1'-Acetonaphthone
941-98-0
US $2.00 / KG 1KG 98% 1 ton career henan chemical co

1'-Acetonaphthone Spectrum


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