2-METHYLSTYRENE

CAS No.：611-15-4

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-METHYLSTYRENE Basic information

Product Name:	2-METHYLSTYRENE
Synonyms:	1-ethenyl-2-methyl-benzen;1-Ethenyl-2-methylbenzene;1-methyl-2-ethyenylbenzene;2-Ethenylmethylbenzene;1-Ethyl-2-methylbenzen (= 2-methylstyren);2-Methylstyrene,98+%;1-Vinyl-2-methylbenzene;2-Methylstyrene&nbsp
CAS:	611-15-4
MF:	C9H10
MW:	118.18
EINECS:	210-256-7
Product Categories:	Styrenes;Acyclic;Alkenes;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:	611-15-4.mol

2-METHYLSTYRENE Chemical Properties

Melting point	-69°C
Boiling point	169-171 °C
density	0.914 g/mL at 20 °C
refractive index	n20/D 1.544
Fp	58°C
storage temp.	2-8°C
form	clear liquid
color	Colorless to Light yellow to Light orange
Water Solubility	Slightly miscible with water.
BRN	1901764
CAS DataBase Reference	611-15-4(CAS DataBase Reference)
EPA Substance Registry System	o-Vinyltoluene (611-15-4)

Safety Information

Hazard Codes	Xn,N
Risk Statements	20-51/53
Safety Statements	24-61
RIDADR	UN 2618 3/PG 3
WGK Germany	2
RTECS	WL5075900
HazardClass	3
PackingGroup	III
Hazardous Substances Data	611-15-4(Hazardous Substances Data)

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

2-METHYLSTYRENE Usage And Synthesis

Uses	2-Methylstyrene is a monomer used in the preparation of poly(2-methylstyrene). It is also used as an intermediate in synthetic chemistry.
Synthesis Reference(s)	The Journal of Organic Chemistry, 43, p. 2454, 1978 DOI: 10.1021/jo00406a033

2-METHYLSTYRENE Preparation Products And Raw materials

Raw materials	Benzene, 1-ethenyl-2-[(phenylmethoxy)methyl]--->Silacyclobutane, 1-ethenyl-1-methyl--->(triphenylphosphoranylidene) ethane-->1-(2-METHYLPHENYL)ETHANOL-->phenyl vinyl ether-->2-Ethyltoluene
Preparation Products	2'-METHYLPHENACYL BROMIDE-->2-METHYLPHENETHYL ALCOHOL

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