DIISOBUTYLENE

Product Name: DIISOBUTYLENE
CAS No.: 25167-70-8
Chemical Name: DIISOBUTYLENE
Synonyms: Diisobutylene (DIB);DIB 2;Two isobutylene;Diisobutylene 2,4,4-trimethyl-penten;2,2,4-Trimethylpentene;Pentene, 2,4,4-trimethyl-;diisobutylene,isomericcompounds;DIISOBUTYLENE(MIXTURE OF ISOMERS);DIISOBUTYLENE ISO 9001：2015 REACH
CBNumber: CB4497626
Molecular Formula: C8H16
Formula Weight: 112.21264
MOL File: 25167-70-8.mol

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DIISOBUTYLENE Property

Melting point:: -106°C(lit.)
Boiling point:: 101-103 °C (lit.)
Density: 0.716 g/mL at 20 °C (lit.)
vapor pressure: 58hPa at 25℃
refractive index: n20/D 1.411
Flash point:: 2 °C
solubility: Insoluble in water
form: clear liquid
color: Colorless to Almost colorless
Water Solubility: 2.3mg/L at 20℃
BRN: 1098309
InChIKey: ZZBYUJLKFQXHHJ-UHFFFAOYSA-N
LogP: 5 at 25℃
EPA Substance Registry System: 2,4,4-Trimethylpentene (25167-70-8)

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Safety

Hazard Codes: F,N,Xn
Risk Statements: 11-51/53-65-36/37/38-51/53/65-10
Safety Statements: 9-16-29-33-61-62-26-35/36-3/9/49
RIDADR: UN 2050 3/PG 2
WGK Germany: 2
HazardClass: 3.1
PackingGroup: II
HS Code: 29012990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H336May cause drowsiness or dizziness

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 38180
Product name: Diisobutylene
Purity: technical,≥90%(3parts2,4,4-trimethyl-1-pentene+1part2,4,4-trimethyl-2-pe
Packaging: 1L
Price: $120
Updated: 2025/07/31

TCI Chemical

Product number: I0147
Product name: Diisobutylene (mixture of isomers)(stabilized with BHT)
Purity: >94.0%(GC)
Packaging: 25mL
Price: $27
Updated: 2025/07/31

TCI Chemical

Product number: I0147
Product name: Diisobutylene (mixture of isomers)(stabilized with BHT)
Purity: >94.0%(GC)
Packaging: 500mL
Price: $49
Updated: 2025/07/31

Crysdot

Product number: CD13017164
Product name: Diisobutene
Purity: 95+%
Packaging: 100g
Price: $50
Updated: 2021/12/16

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DIISOBUTYLENE Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid

Uses

Diisobutylene, an alkene, may be used in the following studies:

To compose alternalte diesel fuel.
As fuel in single-cylinder engine; exhaust generated from combustion due to the burning of fuel has been reported to contain high concentrations of olefins.1
Preparation of mono- and dialkylated diphenylamines.

General Description

A clear colorless liquid with a petroleum-like odor. Flash point 10°F. Less dense than water and insoluble in water. Vapors heavier than air. Used in the manufacture of other chemicals.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

DIISOBUTYLENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas.

Health Hazard

Low general toxicity; may act as simple asphyxiant in high vapor concentrations.

Flammability and Explosibility

Highly flammable

DIISOBUTYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIISOBUTYLENE Suppliers

Americas 1 Belgium 1 Canada 2 China 127 Europe 1 France 1 Germany 2 India 7 Japan 7 Spain 1 Sweden 1 Switzerland 4 The Netherlands 1 United Kingdom 4 United States 16 USA 1 Global 177

Aladdin Scientific

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Email: tp@aladdinsci.com
Country: United States
ProdList: 57505
Advantage: 58

Alfa Chemistry

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HONEST JOY HOLDINGS LIMITED

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TPC Group

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Alichem Inc.

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ProdList: 6167
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TCI America, Inc. (part of Tokyo Chemical Industry)

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Country: United States
ProdList: 2053
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MilliporeSigma (Sigma-Aldrich Corp.)

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Spectrum Chemicals & Laboratory Products

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Parchem Fine & Specialty Chemicals

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VWR International, LLC.

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Country: United States
ProdList: 6262
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TCI America

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Country: United States
ProdList: 6909
Advantage: 75

Riedel-de Haen AG

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ProdList: 6773
Advantage: 87

Chevron Phillips Chemicals, S.A. de C.V.

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Arkema Inc.

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Parchem Trading Ltd.

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Parchem Trading Ltd.

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Country: United States
ProdList: 740
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View Lastest Price from DIISOBUTYLENE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: DIISOBUTYLENE 25167-70-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20T
Release date: 2025-08-29

TEKA-FAST LIMITED

Product: DIISOBUTYLENE 25167-70-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: > 99%
Supply Ability: 200 MT
Release date: 2025-01-03

Henan Fengda Chemical Co., Ltd

Product: DIISOBUTYLENE 25167-70-8
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-26

25167-70-8, DIISOBUTYLENERelated Search:

Acetic acid P-XYLENE Pivalic acid Isobutyraldehyde Dimethyl carbonate 1,2,4-Trimethylbenzene Monoethanolamine 4-Methyl-2-pentanol Cyclohexanone 1-Pentene Isobutylene 2,4,4-TRIMETHYL-1-PENTENE 2,4,4-TRIMETHYL-2-PENTENE 2,4,6-TRIMETHYL-1,6-HEPTADIEN-4-OL 2,4,4-TRIMETHYL-1-PENTENE SODIUM MA/DIISOBUTYLENE COPOLYMER 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and oxiranylmethyl 2-methyl-2-propenoate

2,4,4-trimethyl-penten

diisobutylene,isomericcompounds

DI-ISO-BUTYLENE MIXTURE OF 2 4 4-TRIMET&

Pentene, 2,4,4-trimethyl-

2,4,4-trimethyl-1-pentene + 2,4,4-trimethyl-2-pentene

DIISOBUTYLENE(MIXTURE OF ISOMERS)

Diisobutylene (mixture of isomers) (stabilized with BHT)

(Mixture of isoMers) (stabilized with BHT)

Diisobutylene&nbsp

Diisobutylene(3 parts 2,4,4-triMethyl-1-pentene + 1 part 2,4,4-triMethyl-2-pentene)

2,4,4-TRIMETHYLPENTENE (MIXTURE OF ISOME

Diisobutylene, 95%, Mixture of isoMers

Diisobutylene (DIB)

Two isobutylene

Diisobutylene (stabilized with BHT)

Diisobutylene technical, >=90% (3 parts 2,4,4-trimethyl-1-pentene + 1 part 2,4,4-trimethyl-2-pentene, GC)

2,2,4-Trimethylpentene

DIB 2

Isocaprylenes Isooctenes Isooctylene 2,4,4-trimethyl-Pentene

Diisobutylene(mixtureofisomers)(stabilizedwithBHT)&gt

DIISOBUTYLENE ISO 9001：2015 REACH

25167-70-8

CH33CCH2CCH3CH2CH33CCHCCH32

Technical Grade

Acyclic

Alkenes

Building Blocks

Chemical Synthesis

Essential Chemicals

Inorganic Salts

Organic Building Blocks

Research Essentials

Solutions and Reagents