Skip to Content
Merck
All Photos(2)

Key Documents

8.03546

Sigma-Aldrich

2,2-Bis(4-hydroxyphenyl) propane

for synthesis

Synonym(s):

2,2-Bis(4-hydroxyphenyl) propane, 2,2′-(4,4′-Dihydroxydiphenyl)propane, 2,2-Bis(4-hydroxyphenyl)propane, 4,4′-Isopropylidenediphenol, Bisphenol

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
[4-(HO)C6H4]2C(CH3)2
CAS Number:
80-05-7
Molecular Weight:
228.29
MDL number:
MFCD00002366
UNSPSC Code:
12352104
EC Index Number:
201-245-8

vapor pressure

<1 Pa ( 25 °C)

Quality Level

200

Assay

≥97.0% (GC)

form

flakes

autoignition temp.

510 °C

potency

3250 mg/kg LD50, oral (Rat)
3000 mg/kg LD50, skin (Rabbit)

bp

220 °C/5 hPa

mp

155 °C

transition temp

flash point 227 °C

solubility

insoluble 0.3 g/L

density

1.19 g/cm3 at 25 °C

bulk density

600 kg/m3

storage temp.

2-30°C

InChI

1S/C15H16O2/c1-15(2,11-3-7-13(16)8-4-11)12-5-9-14(17)10-6-12/h3-10,16-17H,1-2H3

InChI key

IISBACLAFKSPIT-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 154 °C
Melting range (upper value): ≤ 157 °C
Identity (IR): passes test

Signal Word

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 1B - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

440.6 °F - closed cup

Flash Point(C)

227 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH SVHC Candidate List

CAS No.

EU REACH Annex XVII (Restriction List)

CAS No.

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