Skip to Content
Merck
All Photos(1)

Documents

281980

Sigma-Aldrich

Pinacyanol bromide

Dye content 95 %

Synonym(s):

1,1′-Diethyl-2,2′-carbocyanine bromide, 2,2′-Trimethinequinocyanine bromide

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

About This Item

Empirical Formula (Hill Notation):
C25H25BrN2
CAS Number:
2670-67-9
Molecular Weight:
433.38
MDL number:
MFCD00011973
UNSPSC Code:
12171500
PubChem Substance ID:
24857008

form

solid

Quality Level

200

composition

Dye content, 95%

mp

286 °C (dec.) (lit.)

λmax

607 nm

SMILES string

[Br-].CCN1C(=C\C=C\c2ccc3ccccc3[n+]2CC)C=Cc4ccccc14

InChI

1S/C25H25N2.BrH/c1-3-26-22(18-16-20-10-5-7-14-24(20)26)12-9-13-23-19-17-21-11-6-8-15-25(21)27(23)4-2;/h5-19H,3-4H2,1-2H3;1H/q+1;/p-1

InChI key

COPIHGSSCONEQG-UHFFFAOYSA-M

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

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