High Purity Styrene Monomer (SM) for Polystyrene and Resin Production
57 Inquiries
100-42-5
Industrial Grade
99%
shanghai
POLYLITE
200kg/barrel
2026-05-16
Vinyl Resin,Epoxy Resin,Organic Peroxides,Fiberglass
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Styrene
Other Name:Benzene,ethenyl-;Styrene;Ethenylbenzene;Cinnamene;Phenethylene;Phenylethene;Phenylethylene;Styrol;Styrole;Styrolene;Vinylbenzene;Vinylbenzol;Styropol SO;NSC 62785;TTB 7302;Maomin SM;S 0095;STC;Styrolution PS 124N;BYX 6;EM 50;M 00247;PS 124N;79637-11-9;1161074-30-1;1198090-46-8;1453489-93-4;1646200-96-5;2015955-51-6;2351150-23-5;2576469-81-1
CAS No.:100-42-5
Molecular Formula:C8H8
InChIKeys:InChIKey=PPBRXRYQALVLMV-UHFFFAOYSA-N
Molecular Weight:104.15
Exact Mass:104.15
BRN:1071236
EC Number:202-851-5
HScode:2902 50 00
Categories:
Characteristics-
PSA:
0
XLogP3:3.0
Appearance:Colorless Liquid
Density:0.9060 g/cm3 @ Temp: 20 °C
Melting Point:-31 °C
Boiling Point:145 °C
Flash Point:88 °F
Refractive Index:n 20/D 1.546(lit.)
Water Solubility:H2O: 0.3 g/L (20 ºC)
Storage Conditions:2-8°C
Vapor Pressure:12.4 mm Hg ( 37.7 °C)
Vapor Density:3.6 (vs air)
Toxicity:Oral-Rat LD50: 2650 mg/kg; Oral-Mouse LD50: 316 mg/kg
Flammability characteristics:In case of fire, high temperature, oxidant is more flammable; burning produces irritating smoke
Explosive limit:1.1-8.9%(V)
Odor:Characteristic, sweet, balsamic, almost floral odor that is extremely penetrating
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
Skin irritation, Category 2
Eye irritation, Category 2
Acute toxicity - Category 4, Inhalation
Specific target organ toxicity â repeated exposure, Category 1
Reproductive toxicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H226 Flammable liquid and vapour
H315 Causes skin irritation
H319 Causes serious eye irritation
H332 Harmful if inhaled
H372 Causes damage to organs through prolonged or repeated exposure
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P270 Do not eat, drink or smoke when using this product.
P203 Obtain, read and follow all safety instructions before use.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317 Get medical help.
P319 Get medical help if you feel unwell.
P318 IF exposed or concerned, get medical advice.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Above 31°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from incompatible materials. See Chemical Dangers. Cool. Keep in the dark. Store only if stabilized. Store in an area without drain or sewer access.Must be inhibited during storage.
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Seller Information
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Business Type:
Trader
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Main Products:
Vinyl Resin,Epoxy Resin,Organic Peroxides,Fiberglass
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Location:
Room 302, Building 5, No. 2 Binjiang West Road, Jiangyin City, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Employees:
11-50
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Year of Establishment:
2019
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Inquiry History57 Inquiries
Country Product Purchase Quantity Date Posted 
Philippines
Styrene 99% liquid 100-42-5
5 G Sep 13, 2023 
Qatar
Styrene Monomer (SM) 99% 99% Liquid SAA89652 SAA
100 MT Nov 20, 2023 
India
Styrene Monomer
1.00 MT Nov 6, 2023 
Saudi Arabia
Styerine
1.00 KG Jul 7, 2026
India
Styrene Monomer
1500 MT Jun 29, 2026 
Uganda
Styrene
10 KG Apr 22, 2026 
Pakistan
Styrene
10.00 KG Apr 17, 2026 
Egypt
Styrene Monomer
50.00 MT Mar 30, 2026
India
Styrene Monomer
20 MT Mar 25, 2026
Egypt
Nonyl Phenol (NP30)
1 20' Fcl Feb 25, 2026
India
styrene
15 MT Jan 4, 2026 
Bangladesh
styrene
11880 KG Oct 29, 2025
India
Styrene
10.00 KG Aug 16, 2025
India
Styrene
50 MT Jul 23, 2025
Pakistan
Styrene Monomer
1.00 KG May 14, 2025 
Maldives
Isophthalmic Polyester Resin
1 20' Fcl Apr 15, 2025
India
Styrene
2000 MT Jan 10, 2025 
United Arab Emirates
Styrene Monomer
400 MT Nov 25, 2024 
Kenya
Styrene monomer
87.6 MT Nov 22, 2024
Pakistan
Styrene Monomer
100.00 MT Nov 12, 2024 Post an enquiry for this product
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