2-METHYL DECANAL

CAS No.：19009-56-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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2-METHYL DECANAL Basic information

Product Name:	2-METHYL DECANAL
Synonyms:	2-methyl-1-decana;2-methyl-1-decanal;2-methyl-decana;Decanal,2-methyl-;α-Methyldecanal;2-METHYL DECANAL;2-METHYL DECANAL METHYL OCTYL ACETALDEHYDE;ALDEHYDE C-11 MOA
CAS:	19009-56-4
MF:	C11H22O
MW:	170.29
EINECS:	242-745-6
Product Categories:
Mol File:	19009-56-4.mol

2-METHYL DECANAL Chemical Properties

Melting point	-2°C (estimate)
Boiling point	229.96°C (estimate)
density	0.8374 (estimate)
vapor pressure	8.24Pa at 25℃
refractive index	1.4280 (estimate)
color	A colourless liquid.
Water Solubility	16mg/L at 20℃
LogP	4.5 at 35℃
EPA Substance Registry System	Decanal, 2-methyl- (19009-56-4)

Safety Information

toxicity

Both the acute oral LD₅₀ value in rats and the acute dermal LD₅₀ value in rabbits exceeded 5 g/kg (Moreno, 1975)

MSDS Information

2-METHYL DECANAL Usage And Synthesis

Chemical Properties	It is a colorless liquid with an aldehydic, citrus-peel-like, waxy, green odor. 2-Methyldecanal is obtained as a by-product in the manufacture of 2-methylundecanal by hydroformylation of 1-decene. It is used in perfumery to refresh green and citrus nuances.
Occurrence	Has apparently not been reported to occcur in nature
Preparation	From methyl octyl ketone and ethyl chloroacetate by the Daryens reaction
Flammability and Explosibility	Notclassified

2-METHYL DECANAL Preparation Products And Raw materials

Raw materials	2-methylenedecan-1-al-->METHYL 2-METHYLDECANOATE-->2-METHYL-1-DECANOL-->CIS-2-DECENE-->2-IODOOCTANE-->1-Iodoheptane-->carbon monoxide-->CARBON DIOXIDE-->UNDECANAL-->1-Decene
Preparation Products	Octadecane, 9-methyl--->Decane

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