Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

455644

Sigma-Aldrich

4-tert-Butoxystyrene

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

Synonym(s):

4-tert -Butoxystyrene, p -tert -Butoxystyrene

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

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.)

storage temp.

2-8°C

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

206.6 °F - closed cup

Flash Point(C)

97 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

455644-10ML:
455644-VAR:
455644-BULK:
455644-50ML:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCP5232
MKCN4994
MKCH2851
MKCC5702
MKBX6180V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Global Trade Item Number

SKUGTIN
455644-10ML
455644-50ML4061832341002

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