Diphenylacetonitrile CAS 86-29-3

+ Free Shipping

Benzyl cyanide (abbreviated BnCN) is an organic compound with the chemical formula C6H5CH2CN. This colorless oily aromatic liquid is an important precursor to numerous compounds in organic chemistry.

If interested pls contact me:

Whatsapp/Tel/Signal:+86 13296617870
Wickr:Lilycao
Threema:AHDTBZ3J
Session:0546f44d6242aac732bf5cc30c21b345db6aaa414527c6925406bd141a25579022

Email:hani@cocentech.com

Diphenylacetonitrile

Diphenylacetonitrile CAS 86-29-3 product information:

Product Name: Diphenylacetonitrile
Synonyms: α-Phenylbenzeneacetonitrile; Benzhydryl Cyanide; Dipan; Diphenatrile; Diphenyl-α-cyanomethane; Diphenylmethyl Cyanide; NSC 130268; NSC 884; α-Phenylbenzyl Cyanide; α-Phenylphenylacetonitrile;
CAS NO: 86-29-3
Molecular Formula: C₁₄H₁₁N
Molecular Weight: 193.24
Melting Point: 73 – 74°C
Boiling Point: 181 °C/12 mmHg (lit.)
Density: 1.1061 (rough estimate)
Appearance: White to Off-White Solid
Storage: ‘-20°C Freezer, Under inert atmosphere
Solubility: DMSO (Slightly), Methanol (Slightly)
Applications: Diphenylacetonitrile undergoes anhydrous condensation with ethyl-4-bromo-butyrate. This is followed by its hydrolysis in alkaline medium that is used in the quantitative determination of 3-cyano-3,3-diphenylpropionic acid.

diphenylacetonitrile grignard

You can titrate it against diphenylacetic acid. This is the best method to find the concentration of Grignard reagent and I use to follow. Dissolve the weighed quantity diphenyl acetic acid in THF and titrate it against the freshly prepared RMgX the appearance of yellow colour indicates the end point.

diphenylacetonitrile melt

71-73 °C (lit.)

diphenylacetonitrile synthesis

Add the 250mL ethyl acetate in 500mL glass there-necked flask, open and stir, add the 150g phenylcarbinol, add sodium methylate 80g, 70 ℃ of stirring reactions 2 hours are down to room temperature, add benzyl cyanide 120ml.Be heated to 110 ℃, distillation reaction 10h.Reaction naturally cools to room temperature after finishing, and adds the extraction of 200ml ethyl acetate and 200ml water, tells lower aqueous layer.The upper strata ethyl acetate layer adds water, and washing once adds anhydrous sodium sulfate drying.Concentrating under reduced pressure is removed ethyl acetate.Then in oily matter, add a small amount of dehydrated alcohol crystallisation by cooling, the crystallized product oven dry.Yield 90%, purity 99.0% (GC).

 

Hot selling product list

ADBICA CAS 459-22-3

ADB-INACA CAS 1887742-42-8

AB-PICA CAS 3544-25-0

Indazole-3-Carboxylic Acid CAS 4498-67-3

Bdo/1,4-Butanediol  CAS 110-63-4

5CLADB CAS 2709672-58-0

PMK ethyl glycidate PMK Oil/Powder CAS 28578-16-7

BMK Powder CAS 5449-12-7/25547-51-7/10250-27-8/80532-66-7

2b4m&2b3m CAS 1451-82-7 & 1451-83-8 & 124878-55-3

Gamma-Butyrolactone New GBL CAS 7331-52-4

N-(tert-Butoxycarbonyl)-4-piperidone CAS 79099-07-3

1-N-Boc-4- (Phenylamino)piperidine CAS 125541-22-2

Diethyl(phenylacetyl)malonate BMK oil CAS 20320-59-6

Tianeptine 66981-73-5

Pregabalin 148553-50-8

2-Bromo-1-phenyl-1-pentanone CAS 49851-31-2

iodo-1-p-tolyl-propan-1-one CAS 236117-38-7

44-Piperidinediol hydrochloride CAS 40064-34-4

4-Methylpropiophenone CAS 5337-93-9

Carisoprodol 78-44-4

Xylazine CAS 7361-61-7

New pmk glycidate Powder CAS 52190-28-0

P2NP 1-Phenyl-2-nitropropene CAS 705-60-2

Isopropylbenzylamine CAS 102-97-6

Pyrrolidine CAS 123-75-1

5-Bromo-1-pentene CAS 1119-51-3

Olivetol CAS 500-66-3/500-67-4

Lysergic Acid Methyl Ester CAS 4579-64-0

Iodine CAS 7553-56-2

Hypophosphorous acid (hypo) 6303-21-5

Quinine 130-95-0

Nitroethane 79-24-3

Methylamine solution CAS 74-89-5

 

Strong opioid and benzodiazepines

Bromazolam 71368-80-4

Metonitazene 14680-51-4

Protonitazene 119276-01-6

N-desethyl isotonitazene 2732926-24-6

Dipyanone CAS 60996-94-3

Etadesnitazene CAS 911-65-9

flubromazolam CAS 612526-40-6

Etonitazepyne CAS 2785346-75-8

N-desethyl Etonitazene CAS 2732926-26-8

Etonitazepyne CAS 2785346-75-8

Bromonordiazepam Cas 2894-61-3

MTTA Cas 2395723-23-1

5cladb-a Cas 109555-87-5

 

1,4-Butanediol  CAS 110-63-4

2-bromo-4-methylpropiophenone-cas-1451-82-7

bmk cas-5449-12-7

1-phenyl-2-nitropropene-cas-705-60-2

This post is also available in: Русский (Russian)

*required

You may also like…