Key Documents

View All Documentation

95620

p-Xylenolphthalein

Name: <I>p</I>-Xylenolphthalein
Brand: SIGMA

Synonym(s):

2′,5′,2″,5″-Tetramethylphenolphthalein

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₂₄H₂₂O₄

CAS Number:

50984-88-8

Molecular Weight:

374.43

EC Number:

256-893-4

UNSPSC Code:

12352200

PubChem Substance ID:

57653593

Beilstein/REAXYS Number:

346799

MDL number:

MFCD00042785

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

form

powder

suitability

suitable for microscopy

SMILES string

Cc1cc(c(C)cc1O)C2(OC(=O)c3ccccc23)c4cc(C)c(O)cc4C

InChI

1S/C24H22O4/c1-13-11-21(25)15(3)9-19(13)24(20-10-16(4)22(26)12-14(20)2)18-8-6-5-7-17(18)23(27)28-24/h5-12,25-26H,1-4H3

InChI key

PXCIPOXPHMTCIL-UHFFFAOYSA-N

Description

Application

p-Xylenolphthalein is related to phenolphthalein which is used as a pH change indicator.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

新产品

This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

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