Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

66070

Supelco

3-Methyl-1-butene

analytical standard

Sign Into View Organizational & Contract Pricing
All Photos(1)
Linear Formula:
(CH3)2CHCH=CH2
CAS Number:
563-45-1
Molecular Weight:
70.13
Beilstein:
505980
EC Number:
209-249-1
MDL number:
MFCD00008937
UNSPSC Code:
41116107
PubChem Substance ID:
329760163
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

2-methyl-1-butene and 1-pentene, residual

refractive index

n20/D 1.364
n20/D 1.366

bp

20 °C (lit.)

density

0.627 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care
petroleum

format

neat

storage temp.

−20°C

SMILES string

CC(C)C=C

InChI

1S/C5H10/c1-4-5(2)3/h4-5H,1H2,2-3H3

InChI key

YHQXBTXEYZIYOV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

10 mL septum vial

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Signal Word

Danger

Hazard Statements

H224,H304,H335,H411

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

-70.6 °F

Flash Point(C)

-57 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

新产品

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

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