Skip to Content
Merck
All Photos(2)

Key Documents

More Documents

303550

Sigma-Aldrich

3,5,5-Trimethylhexanal

95%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CH3)3CCH2CH(CH3)CH2CHO
CAS Number:
5435-64-3
Molecular Weight:
142.24
EC Number:
226-603-0
MDL number:
MFCD00010441
UNSPSC Code:
12352100
PubChem Substance ID:
24858129
NACRES:
NA.22

Quality Level

100

Assay

95%

form

liquid

refractive index

n20/D 1.421 (lit.)

bp

67-68 °C/2.5 mmHg (lit.)

density

0.817 g/mL at 25 °C (lit.)

SMILES string

CC(CC=O)CC(C)(C)C

InChI

1S/C9H18O/c1-8(5-6-10)7-9(2,3)4/h6,8H,5,7H2,1-4H3

InChI key

WTPYRCJDOZVZON-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

3,5,5-Trimethylhexanal was used in preparation of gem-dithiols via reaction with hydrogen sulfide.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226 - H315 - H317 - H412

Hazard Classifications

Aquatic Chronic 3 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

93.2 °F - closed cup

Flash Point(C)

34 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

gem-Dithiols1.
Cairns TL, et al.
Journal of the American Chemical Society, 74(16), 3982-3989 (1952)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service