Bis(tetrabutylammonium) dichromate
Synonym(s):TBADC;Tetrabutylammonium dichromate
- CAS NO.：56660-19-6
- Empirical Formula: C32H72Cr2N2O7
- Molecular Weight: 700.92
- MDL number: MFCD00013104
- EINECS: 260-315-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:16:11
What is Bis(tetrabutylammonium) dichromate?
The Uses of Bis(tetrabutylammonium) dichromate
Reagent for:
- Preparation of nitrophenol derivatives and quinones under aprotic reaction conditions
- Conversion of oximes to carbonyl compounds under microwave irradiation
- Catalyst precursor for catalytic gas phase dehydration of acetic acid to ketene
- Crosslinking agent
Purification Methods
Wash it with water and dry it in a vacuum. Recrystallise it from hexane (m 79-80o). [Santaniello & Ferraboschi Synth Commun 10 75 1980, Beilstein 4 IV 556.] (Possible CARCINOGEN.)
Properties of Bis(tetrabutylammonium) dichromate
| Melting point: | 139-143 °C (lit.) |
| form | powder to crystaline |
| color | Light yellow to Brown |
| Water Solubility | Soluble in water. |
| Exposure limits | OSHA: Ceiling 0.1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 |
Safety information for Bis(tetrabutylammonium) dichromate
| Signal word | Danger |
| Pictogram(s) |
 Flame Over Circle Oxidizers GHS03  Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H272:Oxidising liquids;Oxidising solids H317:Sensitisation, Skin H350:Carcinogenicity H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for Bis(tetrabutylammonium) dichromate
New Products
N,O-Dimethylhydroxylamine hydrochloride Tetrabutylammonium perchlorate N,N CARBONYL DIIMIDAZOLE 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid (R)-1-Benzyl-3-pyrrolidinecarbonitrile Imatinib Impurity Brivaracetam Racemic Acid Balcofen S- isomer/(S)-Baclofen Lansoprazole S-Isomer R,S,S-diketopiperazine (EP & USP)/Lisinopril EP Impurity D Vildagliptin N-Nitroso-L-Proline Methyl Ester 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 1-methyl amino-2,4-dinitro benzene 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide valeronitrile 4-Bromo BenzylcyanideRelated products of tetrahydrofuran
You may like
-
![Bis(tetrabutylammonium) Dichromate [Oxidizing Reagent] CAS 56660-19-6](https://img.chemicalbook.in//Content/image/CP5.jpg)
Bis(tetrabutylammonium) Dichromate [Oxidizing Reagent] CAS 56660-19-6View Details
56660-19-6 -
Bis(tetrabutylammonium) dichromate CAS 56660-19-6View Details
56660-19-6 -
Bendamustine deschloroethyl acid ethyl ester 2517968-40-8 NLT 95%View Details
2517968-40-8 -
Acebutolol EP Impurity K NLT 95%View Details
74143-33-2 -
Lorazepam EP impurity C NLT 95%View Details
2955-37-5 -
210690-24-7 Dextromethorphan N-Oxide NLT 95%View Details
210690-24-7 -
Alpha Epoxy Abiraterone 2484719-11-9 NLT 95%View Details
2484719-11-9 -
90717-17-2 Ketamine Impurity-C NLT 95%View Details
90717-17-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.