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Home> CAS DataBase Listed 1 > CAS 100-42-5
Identification of 100-42-5
  • Name:
  • Styrene (Related Reference)
  • EINECS:
  • 202-851-5
  • Synonyms:
  • Ethenylbenzene; styrene monomer stab.; Styrene Monomer; Phenylethylene; Vinylbenzene; Styrol; Vinyl benzene; Cinnamol; Cinnamene; Styrolene
  • InChI:
  • InChI=1/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
  • This structure is also available as a 2d Mol file
Safety Data of 100-42-5 Properties of 100-42-5
  • Appearance:
  • clear, colorless.
  • Molecular Weight:
  • 104.15
  • Density:
  • 0.906
  • Boiling Point:
  • 145-146℃
  • Melting Point:
  • -31℃
  • Flash Point:
  • 31℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.546-1.548
  • Solubility:
  • < 1% in water
  • Stability:
  • Stable, but may polymerize upon exposure to light. Normally shipped with a dissolved inhibitor. Substances to be avoided include strong acids, aluminium chloride, strong oxidizing agents, copper, copper alloys, metallic salts, polymerization catalysts and accelerators. Flammable - vapour may travel considerable distance to ignition source
  • Usage:
  • Used in the manufacturing plastics; synthetic rubber; resins; insulator.
  • More>>

CAS No. 100-42-5 (Styrene )

  • CAS No:100-42-5
  • Molecular Weight: 104.15
  • Molecular Formula: C8H8
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product
Styrene CAS 100-42-5
  • FOB Price:1 USD/Gram 
  • Cas No:100-42-5 
  • Min.Order:10/Gram 
  • Purity:99% 
  • Supply Ability:1800 Month/Kilogram 
  • Formula:C8H8 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Feb 24 2018 
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  • Cas No:100-42-5 
  • Min.Order: 
  • Purity:contact us for more details about Styrene, CAS:100-42-5 
  • Supply Ability:  
  • Formula:C8H8 
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  • Updatetime:Jun 06 2017 
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custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Styrene monomer
  • FOB Price:  
  • Cas No:100-42-5 
  • Min.Order:10/Gram 
  • Purity:99.00% 
  • Supply Ability:860 Month/Kilogram 
  • Formula:C8H8 
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  • Updatetime:May 24 2017 
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  • FOB Price:  
  • Cas No:100-42-5 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H8 
  • Payment: 
  • Updatetime:Sep 22 2016 
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Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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Styrene CAS 100-42-5
  • FOB Price:16 USD/Kilogram 
  • Cas No:100-42-5 
  • Min.Order:1/Kilogram 
  • Purity:98%min 
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  • Formula:C8H8 
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  • Cas No:100-42-5 
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  • Formula:C8H8 
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  • Updatetime:Jul 28 2016 
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  • FOB Price:1700 USD/Metric Ton 
  • Cas No:100-42-5 
  • Min.Order:1/Metric Ton 
  • Purity:99.7% 
  • Supply Ability:500 Month/Metric Ton 
  • Formula:C8H8 
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  • Updatetime:Jul 04 2016 
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Chemical raw materials are widely used in paint, coating industry, rubber industry, water treatment industry and feed industry, etc.
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  • Cas No:100-42-5 
  • Min.Order: 
  • Purity:97% 
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  • Formula:C8H8 
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  • Updatetime:Aug 11 2015 
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  • Cas No:100-42-5 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H8 
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  • FOB Price:1250 USD/Metric Ton 
  • Cas No:100-42-5 
  • Min.Order:2/Metric Ton 
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Styrene ( Cas No.100-42-5)
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  • Min.Order: 
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  • Formula:C8H8 
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  • Updatetime:Apr 06 2017 
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  • FOB Price:1 USD/Kilogram 
  • Cas No:100-42-5 
  • Min.Order:1/Metric Ton 
  • Purity:99% 
  • Supply Ability:1 Day/Metric Ton 
  • Formula:C8H8 
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  • Updatetime:Jun 06 2016 
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AT-3000A(styrene acrylic copolymer)
  • FOB Price:1.2 USD/Kilogram 
  • Cas No:100-42-5 
  • Min.Order:500/Kilogram 
  • Purity:99% 
  • Supply Ability:10000 Month/Kilogram 
  • Formula:C8H8 
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  • Updatetime:May 24 2016 
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Silicone Acrylate Copolymer All Acrylic Copolymer styrene acrylic copolymer
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  • FOB Price:Inquiry USD/Gram 
  • Cas No:100-42-5 
  • Min.Order:1/Gram 
  • Purity:97% 
  • Supply Ability:100 Day/Gram 
  • Formula:C8H8 
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  • Updatetime:Mar 29 2016 
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  • Min.Order: 
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  • Formula:C8H8 
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  • Updatetime:Apr 25 2014 
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  • Cas No:100-42-5 
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  • Formula:C8H8 
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  • Updatetime:Mar 24 2014 
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  • Cas No:100-42-5 
  • Min.Order:5/Metric Ton 
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  • Formula:C8H8 
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  • Updatetime:Dec 24 2013 
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styrene monomer pruity 99.5% min
  • FOB Price:1200 USD/Metric Ton 
  • Cas No:100-42-5 
  • Min.Order:2/Metric Ton 
  • Purity:99.5%min 
  • Supply Ability:10000 Month/Metric Ton 
  • Formula:C8H8 
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  • FOB Price:  
  • Cas No:100-42-5 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C8H8 
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  • Updatetime:Oct 21 2013 
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  • Cas No:100-42-5 
  • Min.Order: 
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  • Formula:C8H8 
  • Payment: 
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References of Styrene cas 100-42-5

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LCLo inhalation 12gm/m3/14H (12000mg/m3) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: ANTIPSYCHOTIC
Journal of Industrial Hygiene and Toxicology. Vol. 24, Pg. 295, 1942.
human LCLo inhalation 10000ppm/30M (10000ppm) ? "Practical Toxicology of Plastics," Lefaux, R., Cleveland, OH, Chemical Rubber Co., 1968Vol. -, Pg. 77, 1968.
human TCLo inhalation 20ug/m3 (0.02mg/m3) SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 26(8), Pg. 11, 1961.
human TCLo inhalation 376ppm/1H (376ppm) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)
Archives of Environmental Health. Vol. 16, Pg. 656, 1968.
human TCLo inhalation 600ppm (600ppm) SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE
AMA Archives of Industrial Health. Vol. 14, Pg. 387, 1956.
mammal (species unspecified) LD50 oral > 1500mg/kg (1500mg/kg) ? Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974.
mouse LC50 inhalation 9500mg/m3/4H (9500mg/m3) ? "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 106, 1982.
mouse LD50 intraperitoneal 660mg/kg (660mg/kg) ? Arzneimittel-Forschung. Drug Research. Vol. 19, Pg. 617, 1969.
mouse LD50 intravenous 90mg/kg (90mg/kg) ? Arzneimittel-Forschung. Drug Research. Vol. 19, Pg. 617, 1969.
mouse LD50 oral 316mg/kg (316mg/kg) ? Progress Report for Contract No. NIH-NCI-E-C-72-3252, Submitted to the National Cancer Institute by Litton Bionetics, Inc. Vol. NCI-E-C-72-3252, Pg. 1973,
rabbit LCLo inhalation 4000ppm/4H (4000ppm) ? Union Carbide Data Sheet. Vol. 12/13/1963,
rat LC50 inhalation 12gm/m3/4H (12000mg/m3) ? Archives of Environmental Health. Vol. 18, Pg. 878, 1969.
rat LD50 intraperitoneal 898mg/kg (898mg/kg) ? Environmental Research. Vol. 40, Pg. 411, 1986.
rat LD50 oral 2650mg/kg (2650mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LIVER: OTHER CHANGES
Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. Vol. 36(1-4), Pg. 10, 1989.

Safety

Hazard Codes:?HarmfulXn,ToxicT,FlammableF
Risk Statements: 10-20-40-36/37/38-39-23/24/25-11
R10: Flammable.?
R20: Harmful by inhalation.?
R40: Limited evidence of a carcinogenic effect.?
R36/37/38: Irritating to eyes, respiratory system and skin.?
R39: Danger of very serious irreversible effects.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.?
R11: Highly flammable.
Safety Statements: 23-26-16-45-36/37-7?
S23: Do not breathe vapour.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S16: Keep away from sources of ignition.?
S36/37: Wear suitable protective clothing and gloves.
S7: Keep container tightly closed.
RIDADR: UN 2055 3/PG 3
WGK Germany: 2
RTECS: WL3675000
HazardClass: 3
PackingGroup: III

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