5-Hydroxyoctanoic Acid Lactone

Product nomen:

Acidum hydroxyoctanoicum lactone

Synonyma:

della-Propylvalerolactone; Octanoic acid, 5-hydroxy-, delta-lactone;octanolactone;tetrahydro-6-propyl-2h-pyran-2-on;5-octanolide;5-propyl-5-hydroxypentanoico; Acidum lactone, V-acidi hydroxyoctanoic lactone, FEMA MMMCCXIV "

CAS;

698-76-0

MF:

C8H14O2

MW:

142.2

EINECS:

211-820-5

Categoria:

Mol fasciculi:

698-76-0.mol

punctum liquescens 

-14°C

fervens 

238°C

density 

1.002 g/cm3

FEMA 

3214 | DELTA-OCTALACTONE

refractivus index 

1.4550

Fp 

125°C

forma 

tersus

Gravitas Imprimis

1.00

Aqua Solubility 

Non miscibilia or difficulter miscere aquam.

JECFA Number

228

BRN 

111515

CAS Reference

698-76-0(CAS Reference)

NIST Chemia Reference

2H-pyran-2-unus; tetrahydro-6-propyl-(698-76-0)

EPA Substantia Registry System

2H Pyran-2-unus; tetrahydro-6-propyl- (698-76-0)

Periculum Denunciationes 

36/37/38-36/38

Salus Denunciationes 

26-36-37

WGK Germania 

2

RTECS 

UQ1355500

TSCA 

Ita

HS Code 

29322090

Toxicity

LD50 orl-rat: >5 g/kg FCTOD7 20,783,80

Descriptio

Sit perstringitur ex acido hydroxyoctanoico 5-ducendo cum NaBH4 in aqua; by microbiologica reductione keto acidi respondentis; e* 5-hydroxyoctanoicum yl amidum saponificatione alkaline, adhibito Ba(OH)2.

Chemical Properties

-Octalactone has a dulcis, pinguis, cocoes, tropicus, lacticiniis odoris.

Eventum

Nuntiavit inventus est sapor volatilis component in oleum Cocoes, butterfat, lac pinguis, essentia of Blenheim varietas persicum, et pineapple, flavum passionis fructum; De quadrupedibus, gemmae rorantis, Papaya, persici, RUBUS, fragum, bilberry; prunum, lycopersicum, multi casei, pulli adeps, bubula cocta, suilla et ovillum, rum; sherry, vinum album, tea, dolor products, fructus passionis, mango, aspera pirum; loquat, montem Papaya, nectarinum, cape hominem et rooibus tea (Aspalathus linearis).

Praeparatio

Ex Acidum hydroxyoctanoicum cum NaBH4 in aqua deducendo 5-; per microbiological reductionis keto acidorum respondentium; de V-hydroxyoctanoic yl amide saponificatione alkaline utens Ba(OH)2.

Gustus limina values

Sapor notae ad 10 ppm: cocoes, dulcis, alba, lactonica et fruity cum a lacteum et oleum profundum.

salus Profile

Low toxicity by ingestion et skincontact. Pellis irritamentum. Cum calefacta compositione itemits acre fumum et vapores exasperatos.

Rudis materiae

2-Acidi hydroxycaprylicum