1-HYDROXYCYCLOHEXYL PHENYL KETONE

PRODUCT IDENTIFICATION
CAS NO.

947-19-3

1-HYDROXYCYCLOHEXYL PHENYL KETONE
EINECS NO. 213-426-9
FORMULA

HOC6H10COC6H5
MOL WT.

204.27
H.S. CODE 2914.40.4000
TOXICITY  
SYNONYMS Ciba Daracure 184; (1-Hydroxycyclohexyl)phenylmethanone;
SMILES O=C(c1ccccc1)C1(O)CCCCC1

CLASSIFICATION

 Acetophenone, Photoinitiator, Polymerization Initiator

EXTRA NOTES

 Other RN.: 127546-04-7, 150080-97-0, 191113-92-5, 97396-91-3

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE White crystalline powder
MELTING POINT 46 ~ 50 C
BOILING POINT 175 C
SPECIFIC GRAVITY

 
SOLUBILITY IN WATER  
AUTOIGNITION  
pH  
VAPOR DENSITY  
NFPA RATINGS

Health: 2, Flammability: 0, Reactivity: 0
FLASH POINT

 
STABILITY Stable under ordinary conditions

EXTERNAL LINKS & GENERAL DESCRIPTION

Wikipedia Linking (Photoinitiator)

Material Safety Data Sheet

Google Scholar Search

Local: Photoinitiators are compounds that break down into free radicals upon exposure to ultraviolet radiation. Photoinitiators undergo a unimolecular bond cleav-age upon irradiation to yield free radicals (Benzoin Esters; Benzil Ketals; alpha-Dialkoxy Acetophenones; alpha-Hydroxy-alkylphenones; alpha-Amino Alkyl- phosphine; Acylphosphine Oxides). Another type of photoinitiators undergo a bimolecular reaction where the excited state of the photoinitiator interacts with a second molecule (a coinitiator) to generate free radicals(Benzo Phenones,amines; Thioxanthones,amines; Titanocenes). Photoinitiators are widely applied in UV curing inks, wood coatings, paper coatings, optical fiber, PCB, screen printing , paper varnish and other surface coatings.

SALES SPECIFICATION

APPEARANCE

 White crystalline powder

ASSAY

99.0% min
MELTING POINT 46 ~ 50 C
LOSS ON DRYING

0.5% max
RESIDUE ON IGNITION

0.1% max

TRANSPARENCE

99.0% min ( 500nm), 98.% min ( 425nm)
TRANSPORTATION
PACKING 20kgs, 50kgs in Fiber drum
HAZARD CLASS  
UN NO.  
SAFETY INFORMATION

Skin Contact: May cause skin irritation. Skin Absorption: May be harmful if absorbed through the skin. Eye Contact: Causes eye irritation. Inhalation: May be harmful if inhaled. Material may be irritating to mucous membranes and upper respiratory tract. Ingestion: May be harmful if swallowed.
PRICE INFORMATION