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B45712

Sigma-Aldrich

2,2-Bis(4-hydroxy-3-methylphenyl)propane

97%

Synonym(s):

4,4′-Isopropylidenedi-o-cresol

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About This Item

Linear Formula:
(CH3)2C[C6H3(CH3)OH]2
CAS Number:
79-97-0
Molecular Weight:
256.34
EC Number:
201-240-0
MDL number:
MFCD00002232
UNSPSC Code:
12352100
PubChem Substance ID:
24891789
NACRES:
NA.22

assay

97%

form

solid

bp

238-240 °C/12 mmHg (lit.)

mp

138-140 °C (lit.)

SMILES string

Cc1cc(ccc1O)C(C)(C)c2ccc(O)c(C)c2

InChI

1S/C17H20O2/c1-11-9-13(5-7-15(11)18)17(3,4)14-6-8-16(19)12(2)10-14/h5-10,18-19H,1-4H3

InChI key

YMTYZTXUZLQUSF-UHFFFAOYSA-N

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Related Categories

Application

Used as a color-developer in thermosensitive recording materials.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Denshi Shashin Gakkaishi, 32, 18-18 (1993)
Chem. Abstr., 119, 259352g-259352g (1993)
Katra Kolšek et al.
Toxicology in vitro : an international journal published in association with BIBRA, 29(1), 8-15 (2014-09-07)
A homeostasis of the glucocorticoid and androgen endocrine system is essential to human health. Their disturbance can lead to various diseases, for example cardiovascular, inflammatory and autoimmune diseases, infertility, cancer. Fifteen widely used industrial chemicals that disrupt endocrine activity were

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