4-Chlorobutyronitrile, high purity 4-Chlorobutyronitrile,4-Chlorobutyronitrile 628-20-6 price,4-Chlorobutyronitrile buy CAS NO.628-20-6

Our factory possess an area of more than 50000 meters square, which contains the office building, production facilities, labs and R&D

center. We have more than 100 staff , two-thirds of them are sophisticated technicians who have engaged into chemical synthesis for a

long time, and they compose the R&D team of Aily chemicals. This is a highly proficient team of chemists, engineers and technicians. 

1. Introduction of 4-Chlorobutyronitrile

4-Chlorobutyronitrile with the cas number of 628-20-6, is always used as pharmaceutical intermediates. It is also called Butanenitrile,4-chloro-,  γ-Chlorobutyronitrile.

2. Basic Information of 4-Chlorobutyronitrile

1) Properties

Molecular Weight: 103.55014 g/mol
Molecular Formula: C₄H₆ClN
XLogP: 1
H-Bond Donor: 0
H-Bond Acceptor: 1
Rotatable Bond Count: 2
Exact Mass: 103.018877
MonoIsotopic Mass: 103.018877
Topological Polar Surface Area: 23.8
Heavy Atom Count: 6
Formal Charge: 0
Complexity: 61.2
Isotope Atom Count: 0
Defined Atom StereoCenter Count: 0
Undefined Atom StereoCenter Count: 0
Defined Bond StereoCenter Count: 0
Undefined Bond StereoCenter Count: 0
Covalently-Bonded Unit Count: 1

2) Preparation

BrCH₂CH₂CH₂Cl + KCN→ ClCH₂CH₂CH₂CN+KBR

3) Toxicity

Acute toxicity:  mice (oral) LD50:53380 μ g/kg

Because of the salt LD50 is 3000 mg/kg, the acute toxicity of BPA degree with salt.

4). packing
The product is made of plastic drum for packaging. Stored in sealed container, and put them in a cool, dry place. Storage place must be unlocked, the key is to be handed to technical experts and their assistant custody. Storage place must be away from oxidant.