ISOPULEGOL, TECH.

Product NameISOPULEGOL, TECH.

CAS7786-67-6

CBNumberCB1500789

MFC10H18O

MW154.25

EINECS232-102-8

MDL NumberMFCD00001479

MOL File7786-67-6.mol

Chemical Properties

Boiling point	90-92°C 12mm
Density	0,91 g/cm³
refractive index	1.4725
Flash point	78°C
pka	15.11±0.60(Predicted)
CAS DataBase Reference	7786-67-6
EPA Substance Registry System	Cyclohexanol, 5-methyl-2-(1-methylethenyl)- (7786-67-6)

Safety

Symbol(GHS)
Signal word	Warning
Hazard statements	H227-H302-H315-H319-H335
Precautionary statements	P210e-P261-P280a-P305+P351+P338-P405-P501a
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36/37/39
RTECS	OT0190000
TSCA	Yes
HS Code	29061900
Toxicity	LD50 oral in rat: 1030uL/kg

ISOPULEGOL, TECH. Price

Product number	Packaging	Price	Buy
TCI Chemical M0320	25mL	$67	Buy
Alfa Aesar B20260	10g	$48.3	Buy
Alfa Aesar B20260	50g	$169	Buy
TRC I874740	1g	$50	Buy
Chem-Impex 39218	25ML	$73.92	Buy

ISOPULEGOL, TECH. Chemical Properties,Usage,Production

Chemical Properties
Similarly to menthol, isopulegol has three asymmetric carbon atoms and, therefore, four stereoisomers, each occurring as a pair of enantiomers. All isomers are colorless liquids with a more or less minty, herbaceous odor. The isopulegols occur in a number of essential oils, often in optically active or partly racemic form. Since citronellal readily cyclizes to isopulegol, the latter occurs frequently in citronellal-containing essential oils, in which it is formed during the isolation of the oil. (1R,3R,4S)-(?)-Isopulegol is produced on a large scale as an intermediate for the production of (?)-menthol.(br/) A huge number of catalysts for the cyclization of citronellal to isopulegol have been described. Newer developments offer advantages in diastereoselectivity and yield through the use of modified silicon dioxides or zeolites. Isopulegol is mainly used in mint-like flavor compositions. Pure (?)-isopulegol is also used to impart cooling sensation effects to cosmetic and pharmaceutical preparations. Terpineols are unsaturated monocyclic terpene alcohols and are formed by acid-catalyzed hydration of pinenes;α-, β-, γ-, and δ-isomers exist:
α- and β-Terpineol occur in optically active forms and as racemates. α-Terpineol is an important commercial product. It occurs in a large number of essential oils primarily as (?)-α-terpineol (e.g., in conifer and lavandin oils). Small quantities of (+)- and rac-α-terpineol are found in many other essential oils; β-, γ-, and δ-terpineol do not occur widely in nature.
Chemical Properties
clear colorless to light yellow liquid
Uses
Isopulegol is a component of essential and volatile oils extracted from natural sources.
Safety Profile
Moderately toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.

Preparation Products And Raw materials

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