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CAS No. 25167-70-8
Synonyms: DIB 2;Two isobutylene;Diisobutylene Diisobutylene (DIB);2,4,4-trimethyl-penten;2,2,4-Trimethylpentene;Pentene, 2,4,4-trimethyl-;diisobutylene,isomericcompounds;DIISOBUTYLENE(MIXTURE OF ISOMERS);Diisobutylene (stabilized with BHT)
CBNumber: CB4497626
Molecular Formula: C8H16
Formula Weight: 112.21264
MOL File: 25167-70-8.mol
Boiling point : 101-103 °C(lit.)
density : 0.716 g/mL at 20 °C(lit.)
refractive index : n20/D 1.411
Fp : 2 °C
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P331 Do NOT induce vomiting.
P391 Collect spillage. Hazardous to the aquatic environment
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

DIISOBUTYLENE Chemical Properties,Usage,Production

Chemical Properties
Colorless liquid
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.
DIISOBUTYLENE Preparation Products And Raw materials
Raw materials
Preparation Products
DIISOBUTYLENE Suppliers      Global( 47)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
JinJinLe Chemical 10106090 China 9621 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96831 76
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 China 22833 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44197 61
Adamas Reagent, Ltd. 400-600-9262 China 14021 59
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 China 9988 79
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
+86 (573) 82222643 China 11852 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656
028-86757656 China 9891 55
T&W GROUP +86-21-61551611, 61551462, 61551420, 61551610
+86-21-50676805 China 13377 58
Shanghai civi chemical technology co.,Ltd 86-21-34053660;34053661
86-21-34053661 China 9955 52
25167-70-8(DIISOBUTYLENE)Related Search:
1-Pentene ISOBUTYLENE 2,4,4-TRIMETHYL-1-PENTENE 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and oxiranylmethyl 2-methyl-2-propenoate 2,4,6-TRIMETHYL-1,6-HEPTADIEN-4-OL 2,4,4-TRIMETHYL-1-PENTENE SODIUM MA/DIISOBUTYLENE COPOLYMER 2,4,4-TRIMETHYL-2-PENTENE
25167-70-8 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) CH33CCH2CCH3CH2CH33CCHCCH32 Diisobutylene (mixture of isomers) (stabilized with BHT) (Mixture of isoMers) (stabilized with BHT) Diisobutylene  Diisobutylene(3 parts 2,4,4-triMethyl-1-pentene + 1 part 2,4,4-triMethyl-2-pentene) Technical Grade Acyclic Alkenes Building Blocks Chemical Synthesis Essential Chemicals Inorganic Salts Organic Building Blocks Research Essentials Solutions and Reagents 2,4,4-TRIMETHYLPENTENE (MIXTURE OF ISOME Diisobutylene, 95%, Mixture of isoMers Diisobutylene (DIB) 2,2,4-Trimethylpentene 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) DIB 2 Isocaprylenes Isooctenes Isooctylene 2,4,4-trimethyl-Pentene
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