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ALPHA,P-DIMETHYLSTYRENE

ALPHA,P-DIMETHYLSTYRENE Structure
ALPHA,P-DIMETHYLSTYRENE
  • CAS No.1195-32-0
  • Chemical Name:ALPHA,P-DIMETHYLSTYRENE
  • CBNumber:CB7490163
  • Molecular Formula:C10H12
  • Formula Weight:132.2
  • MOL File:1195-32-0.mol
ALPHA,P-DIMETHYLSTYRENE Property
  • Melting point −28 °C(lit.)
  • Boiling point 186-189 °C(lit.)
  • Density 0.904 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.535(lit.)
  • FEMA 3144 | P,ALPHA-DIMETHYLSTYRENE
  • Flash point 144 °F
  • storage temp. 2-8°C
  • solubility Chloroform (Slightly), Methanol (Slightly)
  • form Oil
  • color Colourless
  • Specific Gravity 0.85
  • Odor at 0.10 % in dipropylene glycol. phenolic spicy styrene clove guaiacol
  • Odor Type phenolic
  • biological source synthetic
  • Water Solubility Insoluble in water, soluble in alcohol, miscible with oils.
  • JECFA Number 1333
  • Stability Light Sensitive
  • LogP 3.71
  • CAS DataBase Reference 1195-32-0(CAS DataBase Reference)
  • Substances Added to Food (formerly EAFUS) P,ALPHA-DIMETHYLSTYRENE
  • FDA UNII XC8HY3OB86
  • NIST Chemistry Reference 4-CH3C6H4C(CH3)CH2(1195-32-0)
  • EPA Substance Registry System p,.alpha.-Dimethylstyrene (1195-32-0)
  • UNSPSC Code 12164502
  • NACRES NA.21
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-36-37/39
  • WGK Germany  :2
  • TSCA  :Yes
  • HS Code  :29029090
  • NFPA 704:
    2
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
ALPHA,P-DIMETHYLSTYRENE Price More Price(9)
  • Brand: Sigma-Aldrich(India)
  • Product number: W314404
  • Product name : p,α-Dimethylstyrene
  • Purity: ≥98%, stabilized, FG
  • Packaging: 1SAMPLE-K
  • Price: ₹4880.63
  • Updated: 2022/06/14
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  • Brand: Sigma-Aldrich(India)
  • Product number: W314404
  • Product name : p,α-Dimethylstyrene
  • Purity: ≥98%, stabilized, FG
  • Packaging: 25G
  • Price: ₹15083.7
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W314404
  • Product name : p,α-Dimethylstyrene
  • Purity: ≥98%, stabilized, FG
  • Packaging: 100G
  • Price: ₹39640.95
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: W314404
  • Product name : p,α-Dimethylstyrene
  • Purity: ≥98%, stabilized, FG
  • Packaging: 1KG
  • Price: ₹189573.75
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-H31739-22
  • Product name : alpha,4-Dimethylstyrene, stab. with 4-tert-butylcatechol
  • Purity: 
  • Packaging: 100g
  • Price: ₹32071
  • Updated: 2022/05/26
  • Buy: Buy

ALPHA,P-DIMETHYLSTYRENE Chemical Properties,Usage,Production

  • Chemical Properties p,α-Dimethyl styrene has a citrusy-lemon-like aroma.
  • Chemical Properties Clear colorless to light yellow liquid
  • Occurrence Reported found in pepper, coffee, anise and parsley
  • Uses α, p-dimethylstyrene has been suggested for use in perfume compositions, mainly as a component in certain artificial essential oils. In Lemon fragrances for industrial masking purposes it may introduce lift, power and freshness.
  • Definition ChEBI: P-Mentha-1,3,5,8-tetraene is a monocyclic hydrocarbon and a monoterpene.
  • Preparation By passing a stream of p-cymene and water vapors over activated aluminum oxide at 730°C.
  • Taste threshold values Taste characteristics at 2.5 ppm: spicy, balsamic, musty, and eugenol/guiacol-like with a nutty nuance.
  • Synthesis Reference(s) Journal of the American Chemical Society, 118, p. 3970, 1996 DOI: 10.1021/ja9600486
    The Journal of Organic Chemistry, 44, p. 3157, 1979 DOI: 10.1021/jo01332a014
    Synthetic Communications, 19, p. 3353, 1989 DOI: 10.1080/00397918908052740
  • General Description p,α-Dimethylstyrene has been identified as one of the volatile flavor constituents in litchi, essential oils of distilled Mexican lime and parsley.
ALPHA,P-DIMETHYLSTYRENE Preparation Products And Raw materials
Raw materials
Preparation Products
ALPHA,P-DIMETHYLSTYRENE Suppliers
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ALPHA,P-DIMETHYLSTYRENE Spectrum
1195-32-0, ALPHA,P-DIMETHYLSTYRENERelated Search:
  • Alcohol& Phenol& Ethers
  • Flavors and Fragrances
  • C-D
  • Alphabetical Listings
  • 生物医学材料
  • 合成材料中间体
  • 单体
  • 烯、醇、酚、醚
  • ALPHA,4-二甲基苯乙烯, 4-叔丁基邻苯二酚作稳定剂
  • 对甲-Α-甲基苯乙烯 (含稳定剂TBC)
  • 对甲-Α-甲基苯乙烯
  • 4-异丙烯基甲苯
  • 1-甲基-4-异丙烯基苯
  • 2,4-二甲基苯乙烯(含稳定剂叔丁基邻苯二酚)
  • ALPHA,4-二甲基苯乙烯
  • 对-Α-二甲基苏合香烯
  • 4-异丙烯基甲苯(含稳定剂TBC)
  • 1-甲基-4-(1-甲基乙烯基)苯
  • 2,4-二甲基苯乙烯
  • 4-乙烯基间二甲苯
  • 1195-32-0
  • <i>p</i>,α-Dimethylstyrene
  • 4-Isopropenyltoluene, stabilized with TBC, ≥ 95.0%
  • Isopropenyl-4-methylbenzene
  • 1-isopropenyl-4-methyl-benzene
  • 1-Isopropenyl-4-methylbenzene
  • 1-Methyl-4-(prop-1-en-2-yl)benzene
  • P,A-DIMETHYLSTYRENE
  • 1-METHYL-4-ISOPROPENYLBENZENE
  • p-Mentha-1,3,5,8-tetraene
  • 1-methyl-4-(1-methylethenyl)-Benzene
  • 1-methyl-4-(1-methylethenyl)benzene
  • 4-ISOPROPENYLTOLUENE
  • DIHYDRO PARACYMENE
  • FEMA 3144
  • p-Isopropenyl toluene
  • p-cymenene
  • p,α-dimethylstyrene
  • Dehydro-p-cymene
  • Benzene, 1-methyl-4-(1-methylethenyl)-
  • 2-(p-Methylphenyl)propene
  • 1195-32-0 ALPHA,P-DIMETHYLSTYRENE C10H12
  • P-DIMETHYLSTYRENEALPHA
  • 4-Isopropenyltoluene(stabilizedwithTBC)&gt
  • alpha-4-Dimethylstyrene stab. with 4-tert-butylcatechol
  • alpha,4-Dimethylstyrene, stabilized with 4-tert-butylcatechol
  • 1-Isopropenyl-4-methylbenzene 4,alpha-Dimethylstyrene
  • ^a,4-DiMethylstyrene, stab. with 4-tert-butylcatechol
  • alpha,p-Dimethylstyrene,95%,stabilized
  • p-Mentha-1,3,5,8(9)-tetrene
  • 4-(1-Methylethenyl)toluene
  • ALPHA,P-DIMETHYLSTYRENE, STABILIZED, 95%
  • 4-Isopropenyltoluene (stabilized with TBC)
  • 4,alpha-Dimethylstyrene
  • P,ALPHA-DIMETHYLSTYRENE
  • p-alpha-Dimethylstyrol
  • ISOPROPENYLTOLUOL **
  • PARA-ISOPROPENYLTOLUENE

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