Tetramethylammoniumtetrahydroborat
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Tetramethylammoniumtetrahydroborat Eigenschaften
- Schmelzpunkt:
- 150°C (dec.)
- Dichte
- 0,813 g/cm3
- storage temp.
- 2-8°C
- Wasserl?slichkeit
- almost transparency in Water
- Aggregatzustand
- crystal
- Farbe
- white
- Wichte
- 0.813
- Sensitive
- Moisture Sensitive
- BRN
- 3684968
- InChI
- 1S/C4H12N.BH4/c1-5(2,3)4;/h1-4H3;1H4/q+1;-1
- InChIKey
- LSSMEJCYZMCNIN-UHFFFAOYSA-N
- SMILES
- [BH4-].C[N+](C)(C)C
- EPA chemische Informationen
- Methanaminium, N,N,N-trimethyl-, tetrahydroborate(1-) (16883-45-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher | F,T,Xi | ||
|---|---|---|---|
| R-S?tze: | 15-25-36/38-36/37/38 | ||
| S-S?tze: | 26-36/37/39-43-45-36 | ||
| RIDADR | UN 3134 4.3/PG 2 | ||
| WGK Germany | 3 | ||
| RTECS-Nr. | BS8310000 | ||
| TSCA | TSCA listed | ||
| HS Code | 2942.00.5000 | ||
| HazardClass | 4.3 | ||
| PackingGroup | I | ||
| Speicherklasse | 4.3 - Hazardous materials which set free flammable gases upon contact with water | ||
| Hazard Classifications | Acute Tox. 3 Oral Eye Irrit. 2 Skin Irrit. 2 Water-react 2 |
| Bildanzeige (GHS) |
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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.
Global( 83)Lieferanten
| Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29792 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 |
info@antaichem.com | CHINA | 9636 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10236 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34563 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 |
ada@ipurechemical.com | CHINA | 3461 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 |
mina@chuanghaibio.com | China | 18126 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 |
product@acmec-e.com | China | 33324 | 58 |
| Aladdin Scientific | |
tp@aladdinsci.com | United States | 57505 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 |
cooperation@kean-chem.com | China | 40066 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 |
ellena@amitychem.com | China | 43414 | 58 |
16883-45-7(Tetramethylammoniumtetrahydroborat)Verwandte Suche:
Tetraethylammoniumtetrafluorborat
Sodium triacetoxyborohydride
Tetramethylammoniumhydroxid
Tetramethylammonium hydroxide pentahydrate
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Natriumtetrahydroborat
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Tetrabutylammoniumtetrafluoroborat
Tetraethylammoniumtetrahydroborat
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Tetrabutylammoniumtetrahydroborat
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Trimethylboran
Tetramethylammoniumtetrahydroborat
- 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





