< >

2-Ethyl anthraquinoneCAS#84-51-5

2-Ethyl anthraquinone CAS#84-51-5 Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name:2-Ethyl anthraquinone

CAS No.84-51-5

Molecular Formula：C16H12O2

Molecular weight:236.27

Sample: Available

Mode of Transportation

1. By Air, fast but expensive.

2. By Sea, usual and economy.

3. By Train, suit for middle Asia countries.

4. By Express, suit for small package.

We only provide highest quality goods available, accompanied by after support!

Contact Now E-Mail Telephone WhatsApp

Product Details

Products Description of 2-Ethyl anthraquinoneCAS#84-51-5

Pale yellow solid, melting point lower than anthraquinone, soluble in benzene, can be recrystallized from ethanol or acetic acid, melting point 108℃.

2-Ethyl anthraquinone Chemical Properties

Melting point	108-111 °C (lit.)
Boiling point	180-190°C
density	1.27 g/cm3 (21℃)
vapor pressure	<1 hPa (25 °C)
refractive index	1.6290 (estimate)
Fp	>210°C
storage temp.	Store below +30°C.
solubility	0.00025g/l
form	powder to crystal
color	Light yellow to Amber to Dark green
Water Solubility	Insoluble in water.
BRN	1969873
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	SJEBAWHUJDUKQK-UHFFFAOYSA-N
LogP	4.6
CAS DataBase Reference	84-51-5(CAS DataBase Reference)
NIST Chemistry Reference	9,10-Anthracenedione, 2-ethyl-(84-51-5)
EPA Substance Registry System	2-Ethylanthraquinone (84-51-5)

Safety Information

Hazard Codes	Xn,N
Risk Statements	22-36/37/38-50/53-48/22
Safety Statements	24/25-36-26-61-60-37
RIDADR	UN 3077 9 / PGIII
WGK Germany	1
RTECS	CB0525000
Autoignition Temperature	485 °C
TSCA	Yes
HS Code	29146990
Toxicity	LD50 orally in Rabbit: > 6400 mg/kg

Product Application of 2-Ethyl anthraquinoneCAS#84-51-5

It is hydrogenated in a solvent to generate 2-ethylhydroanthraquinone, and then reoxidized to generate 2-ethylanthraquinone and hydrogen peroxide. This reaction is used in industry to produce hydrogen peroxide. It is prepared by the Friedel-Crafts reaction of phthalic anhydride and ethylbenzene, and can also be prepared by the Diels-Alder diene synthesis and dehydrogenation reaction of 1,4-naphthoquinone and 2-ethyl-1,3-butadiene. It is used to prepare hydrogen peroxide and as a dye intermediate. It is also used as a photosensitizer for photosensitive resins, a catalyst for photocurable resins, a photodegradable film, a coating, and a photosensitive polymerization initiator.

Factory and Equipment Show

Factory and Equipment Show