Skip to Content
Merck
CN

Key Documents

View All Documentation

311367

1,4-Phenylene diisocyanide

97%

Synonym(s):

1,4-Diisocyanobenzene

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C6H4(NC)2
CAS Number:
935-16-0
Molecular Weight:
128.13
NACRES:
NA.22
PubChem Substance ID:
24858515
UNSPSC Code:
12352100
MDL number:
MFCD00012383
Assay:
97%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

97%

form

solid

mp

160 °C (dec.) (lit.)

SMILES string

[C-]#[N+]c1ccc(cc1)[N+]#[C-]

InChI

1S/C8H4N2/c1-9-7-3-5-8(10-2)6-4-7/h3-6H

InChI key

IXACFSRTSHAQIX-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

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

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKDB0335
MKCT7111
MKCR4981
MKCM2520
MKCG7813

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Global Trade Item Number

SKUGTIN
311367-1G04061826072158