Tetramethylammoniumtetrahydroborat Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R15:Reagiert mit Wasser unter Bildung hochentzündlicher Gase.
R25:Giftig beim Verschlucken.
R36/38:Reizt die Augen und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S43:Zum L?schen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erh?ht, anfügen: "Kein Wasser verwenden").
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).

Verwenden

Reactant for:

• Preparation of iridium tetrahydride complexes bearing a tridentate pincer-type bis(phosphino)silyl ligand
• Reduction reactions (reducing agent)

l?uterung methode

Recrystallisation of the borohydride from H2O three times yields ca 94% pure compound. Dry in high vacuum at 100o for 3hours. The solubility in H2O is 48% (20o), 61% (40o), and in EtOH 0.5% (25o) and MeCN 0.4% (25o). It decomposes slowly in a vacuum at 150o, but rapidly at 250o. The rate of hydrolysis of Me4N.BH4 (5.8M) in H2O at 40o is constant over a period of 100hours at 0.04% of original wt/hour. The rate decreases to 0.02%/hour in the presence of Me4NOH (5% of the wt of Me4N.BH4). [Banus et al. J Am Chem Soc 74 2346 1952, Beilstein 4 IV 148.]

Tetramethylammoniumtetrahydroborat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Tetramethylammoniumtetrahydroborat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29815	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9636	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10319	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34553	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3461	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18258	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33338	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	cooperation@kean-chem.com	China	40066	58

16883-45-7(Tetramethylammoniumtetrahydroborat)Verwandte Suche:

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• Ammonium, tetramethyl-, tetrahydroborate(1-)
• Methanaminium, N,N,N-trimethyl-, tetrahydroborate(1-)
• Nsc164901
• Tetra-methyl ammonium boron hydride
• Tetramethylammonium tetrahydroborate(1-)
• Tetramethylammonium borohydride,TMAB
• TetraMethylaMMoniuM borohydride 95%
• Tetramethylammonium Borohydride 
• n,n,n-trimethylmethanaminiumtetrahydroborate(1-)
• n,n,n-trimethyl-methanaminiutetrahydroborate(1-)
• tetramethylammoniumborohydrate
• tetramethyl-ammoniutetrahydroborate(1-)
• TETRAMETHYLAMMONIUM TETRAHYDRIDOBORATE
• TETRAMETHYLAMMONIUM BOROHYDRIDE
• tetramethylammonium tetrahydroborate
• BISMUTH(III) SUBNITRATE 98%
• Tetramethylammoniumborohydride,95%
• Tetramethylammonium Borohydride [Reducing Reagent]
• TetramethylammoniumBorohydride[ReducingReagent]>
• TMAB
• Tetramethylammonium borohydride (6CI)
• 16883-45-7
• C4H16NB
• CH34NBH4
• C4H12NBH4
• C4H16BN
• Borohydrides
• Synthetic Reagents
• Quaternary Ammonium Compounds
• B (Classes of Boron Compounds)
• Ammonium Polyhalides, etc. (Quaternary)
• Tetrahydroborates
• Reduction
• Ammonium Polyhalides, etc. (Quaternary)
• B (Classes of Boron Compounds)
• metal hydrides
• Quaternary Ammonium Compounds
• Reduction
• Synthetic Organic Chemistry
• Tetrahydroborates