1,1,2,2-Tetrakis(4-hydroxyphenyl)ethane

Names

[ CAS No. ]:
7727-33-5

[ Name ]:
1,1,2,2-Tetrakis(4-hydroxyphenyl)ethane

[Synonym ]:
MFCD00002371
EINECS 231-782-3
4-[1,2,2-tris(4-hydroxyphenyl)ethyl]phenol

Chemical & Physical Properties

[ Density]:
1.309 g/cm3

[ Boiling Point ]:
566.4ºC at 760 mmHg

[ Melting Point ]:
>250ºC (dec.)

[ Molecular Formula ]:
C₂₆H₂₂O₄

[ Molecular Weight ]:
398.45000

[ Flash Point ]:
252.9ºC

[ Exact Mass ]:
398.15200

[ PSA ]:
80.92000

[ LogP ]:
5.47300

[ Index of Refraction ]:
1.692

[ Storage condition ]:
2-8℃

MSDS

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Safety Information

[ Symbol ]:

GHS05, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H318-H400

[ Precautionary Statements ]:
P273-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R40

[ Safety Phrases ]:
36/37

[ RIDADR ]:
UN 3077 9/PG 3

[ HS Code ]:
2907199090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2907199090

[ Summary ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%