divinylbenzene- 1321-74-0
TDS 7 Inquiries
1321-74-0
Pharmaceutical Grade
99.99%
shanghai
Orient
Vial/Bottle/Bag/Carton
Yes
2026-10-23
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceA water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Flash point below 141°F. Vapors may be toxic. Used in making rubber. Divinylbenzene is a clear yellow liquid with an aromatic odour. It is a highly flammable and reactive chemical, and the liquid and vapour are combustible. It is incompatible with strong acids and oxidising agents and peroxides. Divinylbenzene reacts vigorously with strong oxidising agents. It also reacts exothermically with both acid
Divinyl benzene appears as a water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Vapors may be toxic. Used in making rubber.|Liquid|COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.|Pale, straw-colored liquid.
Divinyl benzene appears as a water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Vapors may be toxic. Used in making rubber.CertificatesBasic Info-
Product Name:
Divinylbenzene
Other Name:Benzene,diethenyl-;Benzene,divinyl-;Diethenylbenzene;Divinylbenzene;Vinylstyrene;DVB 960;DVB 96;DVR 960;DVB-H;DVB HP;61804-50-0;142315-59-1;1161074-32-3;2056117-87-2
CAS No.:1321-74-0
Molecular Formula:C10H10
InChIKeys:MYRTYDVEIRVNKP-UHFFFAOYSA-N
Molecular Weight:130.19
Exact Mass:130.078247
EC Number:215-325-5
UNII:8Z4W41DJ9H
ICSC Number:0885
UN Number:1993|2049
DSSTox ID:DTXSID2025216|DTXSID30110005
Color/Form:Pale, straw-colored liquid.
HScode:29029090
Categories:
Characteristics-
PSA:
0
XLogP3:3.59 (estimated)
Appearance:Colorless to pale yellow Liquid
Density:0.9 g/cm3
Melting Point:-66.9 °C
Boiling Point:200 °C
Flash Point:148 °F
Refractive Index:n 20/D 1.561(lit.)
Water Solubility:Miscible with ethanol and ether. Immiscible with water.
Storage Conditions:2-8°C
Vapor Pressure:0.9 mm Hg ( 30 °C)
Vapor Density:4.5 (vs air)
Toxicity:Oral-rat LDL0: 9200 mg/kg
Flammability characteristics:Flammable; spicy and irritating smoke is released from the fire
Explosive limit:1.1-6.2%(V)
Experimental Properties:Commercial product contains all three isomers, but the m-isomer predominates. Usually contains an inhibitor to prevent polymerization.|The commercial form contains the three isomeric forms together with ethylvinylbenzene and diethylbenzene.|Molecular weight: 130.08; refractive index: 1.5326 @ 25 °C/D; viscosity: 0.883 cP @ 25 °C; surface tension: 30.55 dyn/cm @ 25 °C; density: 0.8979 g/cu cm @ 20 °C; boiling point: 180 °C (calculated); critical pressure: 2.45 MPa (calculated); critical temperature: 348 °C (calculated); latent heat of vaporization: 320.49 J/g at boiling point; water solubility: 0.0065 % @ 25 °C; infinitely soluble in acetone, carbon tetrachloride, benzene, ethanol /22% Divinylbenzene/|Molecular weight: 130.18; refractive index: 1.5585 @ 25 °C/D; viscosity: 1.007 cP @ 25 °C; surface tension: 32.10 dyn/cm @ 25 °C; density: 0.9126 g/cu cm @ 20 °C; boiling point: 195 °C (calculated); freezing point: -45 °C; critical pressure: 2.45 MPa (calculated); critical temperature: 369 °C (calculated); latent heat of vaporization: 350.62 J/g at boiling point; water solubility: 0.0052 % @ 25 °C; infinitely soluble in acetone, carbon tetrachloride, benzene, ethanol /55% Divinylbenzene/|Molecular weight: 130.19; boiling point: 82 °C @ 14 mm Hg; density: 0.9325 g/cu cm at 22 °C; refractive index: 1.5767 @ 20 °C/D; soluble in acetone, benzene /o-Divinylbenzene/|Molecular weight: 130.19; melting point: -52.3 °C; boiling point: 121 °C @ 76 mm Hg, 52 °C @ 3 mm Hg; density: 0.9294 g/cu cm @ 20 °C; refractive index: 1.5760 @ 20 °C/D; soluble in acetone, benzene /m-Divinylbenzene/|Molecular weight: 130.19; melting point: 31 °C; boiling point: 95 °C @ 18 mm Hg, 34 °C @ 0.2 mm Hg; density: 0.913 g/cu cm @ 40 °C; refractive index: 1.5835 @ 25 °C/D; soluble in acetone, benzene /p-Divinylbenzene/
Air and Water Reactions:Flammable. Insoluble in water.
Reactive Group:Hydrocarbons, Aromatic
Reactivity Alerts:Highly Flammable
Reactivity Profile:DIVINYL BENZENE may react vigorously with strong oxidizing agents. Can react exothermically with reducing agents (such as alkali metals and hydrides) to release gaseous hydrogen. May react exothermically with both acids and bases. May in the presence of various catalysts (such as acids) or initiators undergo exothermic polymerization. Inhibited by presence of an additive. When uninhibited violent polymerization may occur (NTP, 1992). Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
Autoignition Temperature:500 °C
Flammable Limits:Lower flammable limit: 0.7% by volume; Upper flammable limit: 6.2% by volume|Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response 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.
P391 Collect spillage.
Storage none
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. Above 76°C use a closed system and ventilation. 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
Separated from oxidants. Cool. Store only if stabilized.Store in a cool, dry, well-ventilated location. Outside or detached storage is preferred.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History7 Inquiries
Country Product Purchase Quantity Date Posted 
Slovenia
High Quality 99% Purity of Divinylbenzene 1321-74-0
400 KG Oct 9, 2023 
Germany
Divinylbenzene 80 %
100 KG Sep 23, 2026 
United States
High Quality 99% Purity of Divinylbenzene
10 KG Feb 29, 2024 
United Kingdom
divinylbenzene
100 KG Sep 23, 2026 
Russia
Divinylbenzene
1 KG Feb 13, 2025 
Oman
DIVINYL BENZENE
0.50 L Mar 31, 2025 
Pakistan
DIVINYL BENZENE
4000 KG Oct 7, 2023 Post an enquiry for this product
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