Triisobutylaluminum

Modify Date: 2025-08-21 16:17:51

Triisobutylaluminum structure	Common Name	Triisobutylaluminum
	CAS Number	100-99-2	Molecular Weight	198.324
	Density	0.848 g/mL at 25 °C	Boiling Point	68-69 °C
	Molecular Formula	C₁₂H₂₇Al	Melting Point	4-6°C
	MSDS	Chinese USA	Flash Point	−1 °F
	Symbol	GHS02, GHS05	Signal Word	Danger

Name	Triisobutylaluminium
Synonym	More Synonyms

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

Triisobutylaluminum MSDS(Chinese)

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

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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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Triisobutylaluminum
Price: Check
Purity: 98.0%
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China
Product Name: Triisobutylaluminum
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Triisobutylaluminium
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: 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%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Triisobutylaluminum

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