19361-62-7

Basic information

• Product Name: STYRENE-D8
• Synonyms: Styrene-d8, 98%(Isotopic) stab. with 4-tert-butylcatechol;(2,3,4,5,6-2H5)Styrene;(2H5)Phenylethene;Styrene-d8, stab.;Styrene-d8,for NMR,98+ atom% D, stabilized;Styrene-d8, 98% (Isotopic) stab. with 4-tert-butylcatechol;STYRENE-D8 98+ ATOM % D;Styrene-d8,Octadeuterostyrene
• CAS NO: 19361-62-7
• Molecular Formula: C₈H₈
• Molecular Weight: 112.2
• EINECS: 242-995-6
• Product Categories: Aromatics;Isotope Labelled Compounds
• Mol File: 19361-62-7.mol

Chemical Properties

• Melting Point: -31 °C
• Boiling Point: 50-51 °C25 mm Hg(lit.)
• Flash Point: 88 °F
• Appearance: Colorless/Liquid
• Density: 0.979 g/mL at 25 °C(lit.)
• Vapor Pressure: 6.21mmHg at 25°C
• Refractive Index: n20/D 1.5445(lit.)
• Storage Temp.: 0-6°C
• Solubility: 0.24g/l
• Water Solubility: It is soluble in water 0.24 g/L (20°C).
• Sensitive: Air Sensitive
• BRN: 2327045
• CAS DataBase Reference: STYRENE-D8(CAS DataBase Reference)
• NIST Chemistry Reference: STYRENE-D8(19361-62-7)
• EPA Substance Registry System: STYRENE-D8(19361-62-7)

Safety Data

• Hazard Codes: Xn
• Statements: 10-20-36/38
• Safety Statements: 23-26
• RIDADR: UN 2055 3/PG 3
• WGK Germany: 3
• F: 10-21
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 19361-62-7(Hazardous Substances Data)

Usage

Uses

Used in Plastics Manufacturing:
STYRENE-D8 is used as a key component in the manufacturing of plastics. Its deuterated nature provides specific advantages in the production process, such as improved reaction rates and enhanced product quality.
Used in Synthetic Rubber Production:
In the synthetic rubber industry, STYRENE-D8 is utilized as a critical ingredient. Its incorporation into the rubber formulation leads to improved mechanical properties and durability of the final product.
Used in Resin Production:
STYRENE-D8 is employed as a vital component in the production of resins. Its deuterated structure contributes to the development of resins with superior chemical and physical properties, making them suitable for various applications.
Used in Insulator Manufacturing:
STYRENE-D8 is used as a crucial material in the manufacturing of insulators. Its deuterated nature enhances the insulating properties of the final product, making it more efficient in electrical and electronic applications.
Used in Organic Synthesis:
STYRENE-D8 is used as a valuable reagent in organic synthesis. Its deuterated structure allows for unique reaction pathways and improved yields in the synthesis of various organic compounds.

InChI:InChI=1/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2/i1D2,2D,3D,4D,5D,6D,7D

Upstream product

• 19547-01-4 1,2,2,2-tetradeuterio-1-(2,3,4,5,6-pentadeuteriophenyl)ethanol 
• 25837-05-2 ethylbenzene-d10 
• 28077-64-7 acetophenone-d5 

Downstream Products

• 148076-33-9 [D₈]styrene oxide 
• 217501-55-8 1-Perdeuteriophenyl-1-deuterioethen 
• 871217-81-1 C₈H₂⁽²⁾H₈O₂ 
• 6755-54-0 ethylene-1,1-d2 
• 2680-00-4 ethylene-d1 
• 147341-90-0 Pt(C⁽²⁾H₂C⁽²⁾HC₆⁽²⁾H₅)((C(CH₃)3)2P(CH₂)3P(C(CH₃)3)2) 

Relevant articles and documents

Oxidative Dehydrogenation on Nanocarbon: Revealing the Reaction Mechanism via In Situ Experimental Strategies

Classical mechanistic analysis strategy, including active site chemical titration, kinetic measurement and corresponding isotopic effect and surface reaction of single reactant etc., were performed in oxidative dehydrogenation reactions on nanocarbon. The

Nanocarbon as robust catalyst: Mechanistic insight into carbon-mediated catalysis

(Figure Presented) Kicking the coke habit: In nanocarbon-catalyzed oxidative dehydrogenation of ethylbenzene, oxygen is dissociatively adsorbed, and breaking of C-H bonds in ethylbenzene is kinetically relevant. In contrast to metal-based catalysts, the subsurface structure plays no role in the activity of the nanocarbon catalyst. Unlike activated carbon, the nanocarbon catalysts show no loss of activity from coking or combustion.

PREPARATION OF DEUTERIATED 1-PHENYLETHANOLS BY REDUCTIVE DEHALOGENATION OF THE CORRESPONDING HALOGENOACETOPHENONES WITH RANEY ALLOYS IN AN ALKALINE DEUTERIUM OXIDE SOLUTION

Deuteriated 1-phenylethanols were prepared by reductive dehalogenation of the corresponding halogenoacetophenones with Raney Ni-Al and Cu-Al alloys in 5percent NaOD-D2O solution.It was found that the Ni-Al alloy introduced greater than expected numbers of deuterium atoms in the phenyl ring, but the expected deuteriated 1-phenylethanols were obtained in high yield and in high isotopic purity when Raney Cu-Al alloy was used.