MELILOTIN

Synonyms. Melilotin; 1,2-Benzodihydropyrone; 2-Chromanone; 2-Hydroxydihydrocinnamic acid lactone; 3,4-Dihydro-2H-1-benzopyran-2-one; 3,4-Dihydrocoumarin; 3,4-Dyhydrocoumarin; Benzodihydropyrone; 2-Oxochroman; Dihydrobenzopyrone; Dihydrocoumarin; Hydrocoumarin; o-Hydroxydihydrocinnamic acid lactone; Melilotic acid lactone; Melilotic lactone; Melilotine; Melilotol; O-Hydroxycinnamic acid; Oxochroman;

MELILOTIN

Click for original image

 

PRODUCT IDENTIFICATION

CAS RN

119-84-6

EINECS RN

204-354-9

FORMULA

C9H8O2

MOLE WEIGHT

148.16

H.S CODE

2932.20.4500

SMILES

c12c(CCC(=O)O1)cccc2

CLASSIFICATION

Coumarin, Flavoring

EXTRA NOTES

FEMA No. 2381
Other RN: 1341-36-2

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

colorless to pale-yellow viscous liquid

MELTING POINT

24 ~ 25 C

BOILING POINT

272 C

DENSITY

1.058

SOLUBILITY IN WATER

3000 mg/l

SOLVENT SOLUBILITY

 

VAPOR DENSITY

 

log P(octanol-water)

 

VAPOR PRESSURE

 

AUTOIGNITION TEMP

 
pK

 

REFRACTIVE INDEX

1.542

FLASH POINT

113 C

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions.

INCOMPATIBLE MATERIALS

Strong oxidizing agents

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 2, Flammability: 1, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

USA.gov - Melilotin

Google Scholar Search - Melilotin

U.S. National Library of Medicine - Melilotin

PubChem Compound Summary - Melilotin

KEGG (Kyoto Encyclopedia of Genes and Genomes) -  Dihydrocoumarin

http://www.ebi.ac.uk/chebi/ -  Melilotin

http://www.ncbi.nlm.nih.gov/ -  Melilotin

Hazardous Substances Data Bank - Melilotin

EPA - Substance Registry Services - Melilotin

 

SALES SPECIFICATION

APPEARANCE

colorless to pale-yellow viscous liquid

ASSAY

98% min

MELTING POINT

24 ~ 25 C

LOSS ON DRYING

1% max

HEAVY METALS

10ppm max

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

 

HAZARD CLASS

 

PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

GHS (Globally Harmonised System) Classification: Acute toxicity (Oral). Skin irritation. Eye irritation. Specific target organ toxicity - single exposure. Hazard statements: Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

SIGNAL WORD Warning

PICTOGRAMS

PICTOGRAM_GHS07_exclamation.jpg

HAZARD STATEMENTS

H302-H315-H319-H335

P STATEMENTS

P261-P305 + P351 + P338

EC DIRECTIVES

 

HAZARD CODES

CODE_Xn_Xi_harmful_Irritant.gif

RISK PHRASES

22-36/37/38

SAFETY PHRASES

26-36

 

PACKING

Preserved in light-resistant and well-closed bottles