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三异丁基铝

三异丁基铝用途

用作顺丁橡胶聚合催化剂，也是其他定向聚合橡胶、合成树脂和合成纤维常用聚合催化剂

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三异丁基铝名称

[ CAS 号 ]:
100-99-2

[ 中文名 ]:
三异丁基铝

[ 英文名 ]:
Triisobutylaluminum

[中文别名 ]:

[英文别名 ]:

tri-isobutyl aluminium
Al(isobutyl)3
Tris(2-methylpropyl)aluminum
tri-i-butylaluminium
Aluminium, tri-isobutyl-
ALUMINUM TRIISOBUTYL
MFCD00008929
Aluminum, triisobutyl-
tibal
Aluminum, tris(2-methylpropyl)-

三异丁基铝物理化学性质

[ 密度 ]:
0.848 g/mL at 25 °C

[ 沸点 ]:
68-69 °C

[ 熔点 ]:
4-6°C

[ 分子式 ]:
C₁₂H₂₇Al

[ 分子量 ]:
198.324

[ 闪点 ]:
−1 °F

[ 精确质量 ]:
198.192810

[ LogP ]:
4.83000

[ 外观性状 ]:
一种无色液体

[ 折射率 ]:
1.4494

[ 储存条件 ]:
库房通风低温干燥,包装充氮,与氧化剂分开存放

[ 水溶解性 ]:
reacts

三异丁基铝MSDS

三异丁基铝毒性和生态

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)

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三异丁基铝安全信息

[ 符号 ]:

GHS02, GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H250-H260-H314

[ 补充危害声明 ]:
Reacts violently with water.

[ 警示性声明 ]:
P222-P223-P231 + P232-P280-P370 + P378-P422

[ 危害码 (欧洲) ]:
F:Flammable;C:Corrosive;

[ 风险声明 (欧洲) ]:
R11;R14;R34;R48/20;R63;R65;R67

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S61-S62-S6A-S46-S43A-S16-S27

[ 危险品运输编码 ]:
UN 3394 4.2/PG 1

[ WGK德国 ]:
2

[ RTECS号 ]:
BD2203500

[ 包装等级 ]:
I

[ 危险类别 ]:
4.3

[ 海关编码 ]:
2931900090

三异丁基铝合成路线

三异丁基铝制备

1. 铝粉、氢气和异丁烯于110～120℃和5～6MPa条件下一步直接合成，而制得本品。如果反应时加入预先制备好的三异丁基铝更有利。反应产物经静置沉降、离心分离、过滤、配制即为成品。

2.用活性铝粉与异丁烯和氢气在高温、高压下（110～120℃和5～6ＭＰａ）合成制得。反应产物经沉淀、离心分离、过滤、配制即为成品。

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三异丁基铝海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ 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%

三异丁基铝文献

Insertion, elimination and isomerisation of olefins at alkylaluminium hydride: an experimental and theoretical study.

Dalton Trans. 44 , 15286-96, (2015)

The insertion, elimination and isomerisation of octenes with di-n-octylaluminium hydride [HAl(Oct)2], tri-n-octylaluminium [Al(Oct)3] and sec-octylaluminium species have been studied as individual ste...

Broadening of polymer chromatographic signals: Analysis, quantification and correction through effective diffusion coefficients.

J. Chromatogr. A. 1407 , 193-202, (2015)

Average molecular weights and polydispersity indexes are some of the most important parameters considered in the polymer characterization. Usually, gel permeation chromatography (GPC) and multi angle ...

The promoting effects of alginate oligosaccharides on root development in Oryza sativa L. mediated by auxin signaling.

Carbohydr. Polym. 113 , 446-54, (2014)

Alginate oligosaccharides (AOS), which are marine oligosaccharides, are involved in regulating plant root growth, but the promotion mechanism for AOS remains unclear. Here, AOS (10-80 mg/L) induced th...

更多文献

三异丁基铝

三异丁基铝用途

三异丁基铝名称

三异丁基铝物理化学性质

三异丁基铝MSDS

详细MSDS(安全技术说明书)

三异丁基铝毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

三异丁基铝安全信息

三异丁基铝合成路线

详细合成路线

三异丁基铝制备

三异丁基铝海关

三异丁基铝文献

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