POLYBUTENES
- CAS NO.:9003-29-6
- Empirical Formula: C8H16
- Molecular Weight: 112.21264
- MDL number: MFCD00197897
- EINECS: 500-004-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:31
What is POLYBUTENES?
Chemical properties
Polybutylene is composed of linear chains having an isotactic arrangement of ethyl side groups along the chain backbone.

It has a helical conformation in the stable crystalline form.
Polybutylene exhibits high tear, impact, and puncture resistance. It also has low creep, excellent chemical resistance, and abrasion resistance with coilability.
The Uses of POLYBUTENES
Polybutenes is a hydrophobic material that is derivatized to make anti-rust additives and detergents..
The Uses of POLYBUTENES
Hydrophobic material is derivatized to make detergents and anti-rust additives. Adds tack, flexibility and water repellency to adhesives and coatings. Contributes ′cling′ to LLDPE films. Plasticizer for polymers, lubricants and metal-working fluids.
What are the applications of Application
Polybutenes is A hydrophobic material that is derivatized to make anti-rust additives and detergents.
Properties of POLYBUTENES
| Melting point: | 94.3-104.8 °C |
| Boiling point: | 293-341 °C |
| Density | 0.908 g/mL at 25 °C |
| vapor pressure | 19.7hPa at 20℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | -196°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Thick Oil |
| color | Colourless |
| Dielectric constant | 2.2(Ambient) |
| EPA Substance Registry System | Polybutene (9003-29-6) |
Safety information for POLYBUTENES
| Signal word | Danger |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 ![]() Health Hazard GHS08 |
| GHS Hazard Statements |
H304:Aspiration hazard H315:Skin corrosion/irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352:IF ON SKIN: wash with plenty of soap and water. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. |
Computed Descriptors for POLYBUTENES
New Products
2-(2-Ethoxyphenoxy)ethyl bromide 1,3-Dibromo-2,2-dimethoxypropane 8-Bromo-7-(2-butynyl)-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 8-Bromo-3-methyl xanthine Maleic hydrazide 4-Bromobenzaldehyde 3-Bromobenzaldehyde 2-Chlorobenzaldehyde 3-Fluorobenzaldehyde 3-Amino-3-(3-fluorophenyl)propanoic acid 1-Propyl-4-piperidone 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 2-Fluoro-6-iodobenzoic acid 3-(4-Bromo-3-methyl-2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)piperidine-2,6-dione 1-Boc-4-cyanopiperidine 3-Pyridineacrylic acid ethyl 2-oxo-2,3,9,10-tetrahydro-1H-pyrido[3',4':4,5]pyrrolo[1,2,3-de]quinoxaline-8(7H)-carboxylate N-Nitroso Nortriptyline Vardenafil Bis-sulphonamide(Dimer) 1-nitro-3,5-dimethyl adamantine (NMEM) Nabumetone Impurity 5 3-(2-aminoethyl) benzene sulfonamide 2,2-dibromo-1-cyclopropyl-2-(2-fluorophenyl)ethan-1-oneRelated products of tetrahydrofuran








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