Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

M47957

Sigma-Aldrich

3-Methylheptane

98%

Sign Into View Organizational & Contract Pricing
All Photos(1)
Linear Formula:
CH3(CH2)3CH(CH3)CH2CH3
CAS Number:
589-81-1
Molecular Weight:
114.23
Beilstein:
1730777
EC Number:
209-660-6
MDL number:
MFCD00027244
UNSPSC Code:
12352100
PubChem Substance ID:
24896950
NACRES:
NA.22

vapor pressure

0.73 psi ( 37.7 °C)

Quality Level

100

Assay

98%

form

liquid

refractive index

n20/D 1.398 (lit.)

bp

118 °C (lit.)

density

0.705 g/mL at 25 °C (lit.)

SMILES string

CCCCC(C)CC

InChI

1S/C8H18/c1-4-6-7-8(3)5-2/h8H,4-7H2,1-3H3

InChI key

LAIUFBWHERIJIH-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

accessory

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H225,H304,H315,H336,H410

Hazard Classifications

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

Target Organs

Central nervous system

WGK

WGK 2

Flash Point(F)

44.6 °F

Flash Point(C)

7 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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

Sean W Harshman et al.
Journal of breath research, 9(4), 047103-047103 (2015-10-28)
Pilots have reported experiencing in-flight hypoxic-like symptoms since the inception of high-altitude aviation. As a result, the need to monitor pilots, in-flight, for the onset of hypoxic conditions is of great interest to the aviation community. We propose that exhaled
Yinhui Yang et al.
Analytica chimica acta, 988, 121-129 (2017-09-17)
Triptycene-based materials feature favorable physicochemical properties and unique molecular recognition ability that offer good potential as stationary phases for capillary gas chromatography (GC). Herein, we report the investigation of utilizing a π-extended triptycene material (denoted as TQPP) for GC separations.
Xue Xiong et al.
Journal of chromatography. A, 1567, 191-197 (2018-08-14)
This work describes the separation performance of utilizing hexagonal boron nitride (h-BN) as the stationary phase for capillary gas chromatography (GC). The statically coated h-BN column showed moderate polarity and achieved column efficiencies of 3455 plates/m and 3800 plates/m for
Qian Yuan et al.
Journal of chromatography. A, 1621, 461084-461084 (2020-04-19)
This work presents a new triptycene-based dicationic guanidinium ionic liquid (TPG) as the stationary phase for gas chromatography (GC). To our knowledge, this is the first example of employing a dicationic guanidinium ionic liquid (GIL) for chromatographic analyses. As a

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