POLY(STYRENE-CO-DIVINYLBENZENE)
Synonym(s):Poly(styrene-co-divinylbenzene);Polystyrene crosslinked with divinylbenzene
- CAS NO.：9003-70-7
- Empirical Formula: C26H21N2O3R
- Molecular Weight: 409.45654
- MDL number: MFCD00146442
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-24 18:39:39
What is POLY(STYRENE-CO-DIVINYLBENZENE)?
Chemical properties
solid, often supplied as small beads
The Uses of POLY(STYRENE-CO-DIVINYLBENZENE)
Poly(styrene-divinylbenzene) is used in chromatographic separation medium. It is also used for the removal of phenolic inhibitors: hydroquinone, hydroquinone monomethyl ether and tert-butylcatechol. It is widely used as column packing material in liquid chromatography for separation of both organic and inorganic ions. Styrene-divinylbenzene copolymer is used in inorganic trace analysis for solid phase extraction preconcentration.
General Description
Amberlite XAD-2, a hydrophobic copolymer of styrene-divinylbenzene resin which requires longer purification process and is used as a sorbent. Amberlite XAD-2 resin depending upon the aromaticity and size of the hydrophobic groups sorbs organic compounds through low-energy physical interactions.
Properties of POLY(STYRENE-CO-DIVINYLBENZENE)
| Melting point: | 270 °C |
| Density | 0.29 g/cm3 (free fall)(lit.) |
| vapor density | <1 (vs air) |
| vapor pressure | 17 mm Hg ( 20 °C) |
| refractive index | n20/D 1.333 |
| storage temp. | 2-8°C |
| form | microspheres |
| color | White to off-white |
| Water Solubility | Insoluble in water. |
| Stability: | Stable. Moisture sensitive. Incompatible with strong oxidizing agents. |
| EPA Substance Registry System | Divinylbenzene styrene polymer (9003-70-7) |
Safety information for POLY(STYRENE-CO-DIVINYLBENZENE)
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for POLY(STYRENE-CO-DIVINYLBENZENE)
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) BOC Piperazine 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 Trans,trans muconic acid HC Blue-16 4-Amino-2-chloro-6,7-dimethoxyquinazoline Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate 2,3-Dimethoxypyridine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
You may like
-
Poly(styrene-divinylbenzene), 1% cross-linked CAS 9003-70-7View Details
9003-70-7 -
Poly(styrene-divinylbenzene), 1% cross-linked CAS 9003-70-7View Details
9003-70-7 -
Thermo Scientific Chemicals Inhibitor Removal Resin CAS 9003-70-7View Details
9003-70-7 -
Thermo Scientific Chemicals Inhibitor Removal Resin CAS 9003-70-7View Details
9003-70-7 -
Thermo Scientific Chemicals Inhibitor Removal Resin CAS 9003-70-7View Details
9003-70-7 -
Poly (styrene-divinylbenzene), 1% cross-linked CAS 9003-70-7View Details
9003-70-7 -
Polystyrene Resin cross-linked with 1% DVB (100-200mesh) CAS 9003-70-7View Details
9003-70-7 -
Amberlite™ XAD®-2 CAS 9003-70-7View Details
9003-70-7
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.