Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Triisobutylaluminium
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Triisobutylaluminium
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

100-99-2

100-99-2 structure

Name: Triisobutylaluminum
Chemical Name: Triisobutylaluminium
CAS Number: 100-99-2
Molecular Formula: C₁₂H₂₇Al
Molecular Weight: 198.324
Catalog: Organic raw materials Organometallic compound Organic aluminum
Create Date: 2018-05-31 08:00:00
Modify Date: 2026-07-01 18:43:44

Name	Triisobutylaluminium
Synonyms	Triisobutylaluminum ( in Hexane, ca. 0.50mol/L) tris(2-methylpropyl)-Aluminum Al(isobutyl)3 tri-i-butylaluminium Tri-i-butylaluminum, min. (Material sold in non-returnable cylinder) Triisobutylaluminum solution Tri-i-butylaluminum,min Tris(isobutyl)aluminum triisobutyl-alane Triisobutylaluminum ( in Htane, ca. 0.53mol/L) TRIISOBUTYLALUMINUM, 0.7M in htane (wt%) Triisobutylaluminum 1.0M in Hexane / in Toluene EINECS 202-906-3 Aluminum, tris(2-methylproPyridinel) Tri-i-butylaluminum, min tri-isobutyl aluminium TRIISOBUTYLALUMINUM Tris(2-methylpropyl)aluminum TRIISOBUTYLALUMINUM, 25 WT. % (1.0M) SOL UTION IN TOLUENE TRIISOBUTYLALUMINUM, 1M in toluene (wt%) tris(2-methylpropyl)aluminum TriisobutylaluminiumTIBAL Triisobutylaluminum solution 1.0 in hexanes Triisobutylaluminium ISO 9001：2015 REACH Triisobutylaluminum, w/w in hexane ALUMINUM TRIISOBUTYL MFCD00008929 TRIISOBUTYLALUMINUME Triisobutylaluminium, 1.1M solution in toluene, AcroSeal Aluminium triisobutyl tiba solution TRI-I-BUTYLALUMINUM Triisobutylaluminium, 1.1M solution in toluene Triisobutylaluminum, 1.0 M in hexanes, J&KSeal 1Y1&1-AL-1Y1&1&1Y1&1 TriisobutylaluMinuM, 1.0 M in hexanes aluminumtriisobutanide TriisobutyL tris(isobutyl)aluminum TRIISOBUTYLALUMINIUM Triisobutylaluminum ( in Hexane, ca. 0.55mol/L) TriisobutylaluMinuM, 1.1 M solution in toluene, SpcSeal Aluminum,tris(2-methylpropyl) TRIISOBUTYLALUMINUM SOLUTION, ~ IN HE XANE (~1 M) TRIISOBUTYLALUMINUM, 1.0M SOLUTION IN HE XANES TriisobutylAmmonium TRIISOBUTYLALUMINUM STEEL FLASK 1.8 L (NET ~) tris(isobutyl)alane TRIISOBUTYLALUMINUM, 1M in htane (wgt%) Triisobutylaluminummincolorlessliq TriisobutylaluMinuM, 1.1 M solution in toluene, J&KSeal tris(2-methylpropyl)-aluminu Aluminumtriisobutanide, TIBA tibal Tri-iso-butyl Aluminum (1.0 M in Toluene) triisobutyl-aluminu TriisobutylaluMinuM, 1.1 M solution in hexanes, SpcSeal Triisobutylaluminum solution 25t. % in toluene Triisobutylaluminum,Aluminumtriisobutanide, TIBA Triisobutylaluminium1.1M solution in tolueneAcroSeal§3 triisobutylalane

Density	0.848 g/mL at 25 °C
Boiling Point	68-69 °C
Melting Point	4-6°C
Molecular Formula	C₁₂H₂₇Al
Molecular Weight	198.324
Flash Point	−1 °F
Exact Mass	198.192810
LogP	4.83000
Index of Refraction	1.4494
Water Solubility	reacts

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BD2203500

CHEMICAL NAME :: Aluminum, triisobutyl-

CAS REGISTRY NUMBER :: 100-99-2

BEILSTEIN REFERENCE NO. :: 3587328

LAST UPDATED :: 199712

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: C12-H27-Al

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Gastrointestinal - other changes

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555398

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/1H

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555398 *** REVIEWS *** ACGIH TLV-TWA 2 mg(Al)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2 mg(Al)/m3 JAN 1993 OEL-BELGIUM:TWA 2 mg(Al)/m3 JAN 1993 OEL-DENMARK:TWA 2 mg(Al)/m3 JAN 1993 OEL-FRANCE:TWA 2 mg(Al)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 2 mg(Al)/m3 JAN 1993 OEL-RUSSIA:TWA 2 mg(Al)/m3 JAN 1993 OEL-SWEDEN:TWA 2 mg(Al)/m3 JAN 1993 OEL-SWITZERLAND:TWA 2 mg(Al)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 2 mg(Al)/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82975 No. of Facilities: 20 (estimated) No. of Industries: 1 No. of Occupations: 13 No. of Employees: 5089 (estimated)

Symbol	GHS02, GHS05
Signal Word	Danger
Hazard Statements	H250-H260-H314
Supplemental HS	Reacts violently with water.
Precautionary Statements	P222-P223-P231 + P232-P280-P370 + P378-P422
Hazard Codes	F:Flammable;C:Corrosive;
Risk Phrases	R11;R14;R34;R48/20;R63;R65;R67
Safety Phrases	S26-S36/37/39-S45-S61-S62-S6A-S46-S43A-S16-S27
RIDADR	UN 3394 4.2/PG 1
WGK Germany	2
RTECS	BD2203500
Packaging Group	I
Hazard Class	4.3
HS Code	2931900090

115-11-7

100-99-2

Literature: Angewandte Chemie, , vol. 67, p. 424 US2835689 , ;

60253-71-6

100-99-2

7429-90-5

Literature: Inorganica Chimica Acta, , vol. 113, p. 131 - 136

7446-70-0

920-36-5

100-99-2

Literature: Journal of Organometallic Chemistry, , vol. 427, # 2 p. 151 - 160

24470-76-6

100-99-2

Literature: Jahresbericht ueber die Fortschritte der Chemie und Verwandter Theile Anderer Wissenschaften, , p. 517 Annales de Chimie (Cachan, France), , vol. <5>10, p. 47

24470-76-6

7429-90-5

100-99-2

Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 77, p. 1406 - 1406 Al: MVol.A2, 62, page 424 - 426

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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