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Sigma-Aldrich

4-tert-Butoxystyrene

99%, contains 200 ppm 4-tert-butylcatechol as inhibitor

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Synonym(s):
4-tert -Butoxystyrene, p -tert -Butoxystyrene
Linear Formula:
H2C=CHC6H4OC(CH3)3
CAS Number:
95418-58-9
Molecular Weight:
176.25
MDL number:
MFCD00145183
UNSPSC Code:
12162002
PubChem Substance ID:
24868582
NACRES:
NA.23

Quality Level

100

Assay

99%

contains

200 ppm 4-tert-butylcatechol as inhibitor

refractive index

n20/D 1.524 (lit.)

bp

72-73 °C/0.1 mmHg (lit.)

mp

−38 °C (lit.)

density

0.936 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)Oc1ccc(C=C)cc1

InChI

1S/C12H16O/c1-5-10-6-8-11(9-7-10)13-12(2,3)4/h5-9H,1H2,2-4H3

InChI key

GRFNSWBVXHLTCI-UHFFFAOYSA-N

Related Categories

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

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Wei-Cheng Chen et al.
Polymers, 12(2) (2020-02-23)
In this study, we synthesized two main chain-type block copolymers featuring hydrogen bond donor and acceptor segments through atom transfer radical polymerization (ATRP) using a bifunctionalized polyhedral oligomeric silsesquioxane (POSS) nanoparticle as the initiator. Hydrosilylation of vinylbenzyl chloride at the

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