Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

531324

Sigma-Aldrich

(S)-(−)-α-Methylbenzyl isocyanide

96%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H5CH(CH3)NC
CAS Number:
21872-32-2
Molecular Weight:
131.17
MDL number:
MFCD02683482
UNSPSC Code:
12352116
PubChem Substance ID:
24877812
NACRES:
NA.22

Assay

96%

optical activity

[α]20/D −35°, neat

refractive index

n20/D 1.506 (lit.)

bp

220 °C (lit.)

density

0.97 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C[C@H]([N+]#[C-])c1ccccc1

InChI

1S/C9H9N/c1-8(10-2)9-6-4-3-5-7-9/h3-8H,1H3/t8-/m0/s1

InChI key

KCCAPMXVCPVFEH-QMMMGPOBSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

192.2 °F - closed cup

Flash Point(C)

89 °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

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