2-Methylbutyraldehyde

CAS 96-17-3C2H5CH(CH3)CHOChemical Synthesis

2-Methylbutyraldehyde (CAS: 96-17-3), with the molecular formula C2H5CH(CH3)CHO and a molecular weight of 86.13 g/mol, is a volatile organic compound belonging to the aldehyde family. This chemical serves as a versatile building block in organic synthesis. It is naturally occurring and found in certain plant sources, contributing to their characteristic aromas.

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2-Methylbutyraldehyde (C2H5CH(CH3)CHO) — chemical structure, CAS 96-17-3; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesAllium cepa (Onion)Building BlocksC1 to C6Carbonyl CompoundsCell BiologyChemical SynthesisNutrition ResearchOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

2-Methylbutyraldehyde is utilised as a key intermediate in the synthesis of more complex organic molecules. Its aldehyde functionality allows for a range of chemical transformations, making it valuable in research and development settings.

Flavour and Fragrance Research

As a naturally occurring compound found in some plants, it may be investigated or used in research related to flavour and fragrance compounds. Its specific olfactory profile can be of interest in sensory science.

Building Block for Fine Chemicals

This aldehyde functions as a fundamental organic building block for the creation of various fine chemicals. Its structure is amenable to diverse synthetic pathways in the development of novel compounds.

02 /Properties

Molecular weight	86.13
Linear formula	C2H5CH(CH3)CHO
Assay	95%
Boiling point	90-92 °C(lit.)
Density	0.806 g/mL at 20 °C0.804 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.3919(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Danger

Hazard statements

H225Highly flammable liquid and vapour
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking
P261Avoid breathing dust, fume, gas or vapours
P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	4 °C / 39.2 °F
Transport (UN / ADR)	UN 3371 3 / PGII
Water hazard class (WGK, DE)	1
Hazard codes (EU)	F,Xi
Risk statements (R)	11-36/37-43
Safety statements (S)	16-26-36/37

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

96-17-3

MDL number

MFCD00006984

PubChem substance

24896832

Beilstein registry

1633540

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 2-Methylbutyraldehyde primarily used for?

2-Methylbutyraldehyde is primarily used as an intermediate in organic synthesis and as a building block for fine chemicals. It is also studied in research related to flavour and fragrance compounds due to its natural occurrence in plants.

What are the CAS number and chemical formula for 2-Methylbutyraldehyde?

The CAS number for 2-Methylbutyraldehyde is 96-17-3, and its chemical formula is C2H5CH(CH3)CHO.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Methylbutyraldehyde with an assay of 95%. This product is not classified as USP, BP, or EP grade and is intended for research and industrial use.

How should 2-Methylbutyraldehyde be handled safely?

2-Methylbutyraldehyde is a flammable liquid and vapour (H225), can cause skin irritation (H317), serious eye irritation (H319), and may cause respiratory irritation (H335). It requires handling with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. Ensure good ventilation and keep away from ignition sources.

How is 2-Methylbutyraldehyde typically packed and shipped?

2-Methylbutyraldehyde is shipped as a flammable liquid, UN 3371, Class 3, Packing Group II. Packaging is designed to meet international shipping regulations for hazardous materials.

How can I request a sample or quote for 2-Methylbutyraldehyde?

To request a sample or a quote for 2-Methylbutyraldehyde, please contact the Tech Serve Solutions sales team via our website or direct inquiry channels.