ChemicalBook >> CAS DataBase List >>METHYLSTYRENE
METHYLSTYRENE
- CAS No.
- 1319-73-9
- Chemical Name:
- METHYLSTYRENE
- Synonyms
- VINYLTOLUENE;VINYLTOLUENE MONOMER;METHYLSTYRENE MONOMER;Methylstyrol, Isomerengemisch;Benzene, ethenyl-, monomethyl deriv.;Methylstyrene(mixtureof3-and4-isomers)stabilisedwith4-tert-butylpyrocatechol45-55%
- CBNumber:
- CB8740713
- Molecular Formula:
- C18H20
- Molecular Weight:
- 236.35
- MDL Number:
- MFCD00168066
- MOL File:
- 1319-73-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 05:24:47
| Melting point | -77°C |
|---|---|
| Boiling point | 169-172 °C(lit.) |
| Density | 0.896 g/mL at 20 °C |
| vapor pressure | 1.47 hPa ( 20 °C) |
| refractive index |
n |
| Flash point | 127 °F |
| storage temp. | Store below +30°C. |
| form | liquid |
| explosive limit | 1.1-5.2% (v/v) |
| InChI | 1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3 |
| InChIKey | JLBJTVDPSNHSKJ-UHFFFAOYSA-N |
| SMILES | Cc1ccc(cc1)C=C |
| FDA UNII | 521V79L8MY |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H332 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P304+P340+P312 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 10-38 | |||||||||
| Safety Statements | 36 | |||||||||
| RIDADR | UN 2618 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | WL5075000 | |||||||||
| Autoignition Temperature | 575°C | |||||||||
| HazardClass | 3.2 | |||||||||
| PackingGroup | III | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Inhalation Flam. Liq. 3 |
|||||||||
| NFPA 704 |
|
METHYLSTYRENE price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.22098 | Methylstyrene (mixture of 3- and 4-isomers) stabilised with 4-tert-butylpyrocatechol for synthesis | 1319-73-9 | 100ML | $46.1 | 2026-04-30 | Buy |
| Sigma-Aldrich | 8.22098 | Methylstyrene (mixture of 3- and 4-isomers) stabilised with 4-tert-butylpyrocatechol for synthesis | 1319-73-9 | 1L | $70.4 | 2026-04-30 | Buy |
METHYLSTYRENE Chemical Properties,Uses,Production
Uses
α-Methylstyrene is a byproduct of the cumene process for producing phenol and acetone. Its main uses are as follows: 1. Organic synthesis intermediate: α-MS is a basic raw material for organic synthesis and can be used to synthesize cumene, dicumene peroxide, p-cumylphenol, etc. 2. Comonomer: α-MS can be used as a resin modifier, copolymerizing with acrylonitrile, methyl methacrylate, maleic anhydride, etc., to produce copolymer resins with different properties.
Definition
ChEBI: 4-Methylstyrene is a member of styrenes.
METHYLSTYRENE Preparation Products And Raw materials
METHYLSTYRENE Suppliers
Global( 29)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | shenlinxing@macklin.cn | China | 15775 | 55 |
| Sigma-Aldrich | 021-61415566 800-8193336 | orderCN@merckgroup.com | China | 51389 | 80 |
| Wuhan xinyangruihe Chemical Technology Co., Ltd. | 153-07155313 15307155313 | 2274366233@qq.com | China | 6656 | 58 |
| Wuhan kemike Biomedical Technology Co., Ltd | 027-87747081 18186681184 | 1344475572@qq.com | China | 6978 | 58 |
| Wuhan kamik Technology Co., Ltd | 18162538168 | 201981259@qq.com | China | 7778 | 58 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81120477 17792793610 | 1033@dideu.com | China | 9990 | 58 |
| Pand (Shanghai) international trade Co., LTD | 80159919 18662931292 | 3404730042@qq.com | China | 4978 | 58 |
| Henan Weitixi Chemical Technology Co., Ltd | 0371-53370800 18037197114 | 3807961510@qq.com | China | 9987 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 18621169109 | market03@meryer.com | China | 27963 | 58 |
| JIANGSU BSECHEM CHEMICAL TECHNOLOGY Co., Ltd | 87161895 15651337098 | 15651337098@163.com | China | 4995 | 58 |
1319-73-9(METHYLSTYRENE)Related Search:
P-TRIMETHYLSILYL STYRENE
4-Methylcinnamic acid
4-Fluoro-ɑ-methylstyrene, 95%,4-Fluoro-alpha-methylstyrene (stabilized with TBC)
2-Phenyl-1-propene
1-(3-Trifluoromethylphenyl)-2-nitroethylene
1of4
VINYLTOLUENE
VINYLTOLUENE MONOMER
METHYLSTYRENE MONOMER
Methylstyrene(mixtureof3-and4-isomers)stabilisedwith4-tert-butylpyrocatechol45-55%
Benzene, ethenyl-, monomethyl deriv.
Methylstyrol, Isomerengemisch
1319-73-9
