2-Butenoyl chloride

Base Information Edit

Chemical Name:2-Butenoyl chloride
CAS No.:625-35-4
Molecular Formula:C₄H₅ClO
Molecular Weight:104.536
Hs Code.:29161900
European Community (EC) Number:234-010-3,210-889-9
DSSTox Substance ID:DTXSID201314046
Nikkaji Number:J4.367B,J26.701E
Wikidata:Q1141616
Mol file:625-35-4.mol

Synonyms:Crotonyl chloride;Crotonoyl chloride;625-35-4;10487-71-5;(E)-2-Butenoyl chloride;2-Butenoyl chloride;(E)-but-2-enoyl chloride;(2E)-but-2-enoyl chloride;Crotonic acid chloride;trans-crotonyl chloride;2-butenoyl chloride, (2E)-;Crotonoyl chloride (E)-;(2E)-2-Butenoyl chloride;2-Butenoyl chloride, (E)-;but-2-enoyl chloride;(2E)-2-Butenoyl chloride #;EINECS 210-889-9;EINECS 234-010-3;MFCD00000734;trans-2-Butenoyl chloride;but-2-enoylchloride;(E)-crotonoyl chloride;Crotonoylchloride;2-Crotonoyl chloride;(E)-crotonyl chloride;trans-crotonoyl chloride;2-Butenoic acid chloride;(E)-CH3CH=CHCOCl;Crotonoyl chloride, (E)-;SCHEMBL245655;SCHEMBL245656;Crotonyl chloride, tech. 90%;DTXSID201314046;BBL011366;STL146463;AKOS005720906;Crotonoyl chloride, technical grade, 90%;VS-02929;Crotonoyl chloride, technical, >=90% (GC);EN300-19906;D78102;EN300-658464;F20351;A833831;(E)-2-BUTENOYL CHLORIDE(STABILIZED WITH HQ);Q1141616;8-(Benzyloxy)-imidazo[1,5-a]pyridine, hydrochloride

Suppliers and Price of 2-Butenoyl chloride

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Crotonoyl chloride
1g
$ 120.00

TRC
Crotonoyl chloride
10g
$ 165.00

Sigma-Aldrich
Crotonoyl chloride technical grade, 90%
500g
$ 490.00

Sigma-Aldrich
Crotonoyl chloride technical grade, 90%
100g
$ 168.00

Sigma-Aldrich
Crotonoyl chloride technical grade, 90%
5g
$ 70.20

Frontier Specialty Chemicals
Crotonylchloride 90%
100g
$ 90.00

Biosynth Carbosynth
Crotonoyl chloride
100 g
$ 150.00

Biosynth Carbosynth
Crotonoyl chloride
50 g
$ 100.00

Biosynth Carbosynth
Crotonoyl chloride
25 g
$ 65.00

Biosynth Carbosynth
Crotonoyl chloride
500 g
$ 500.00

Total 84 raw suppliers

Chemical Property of 2-Butenoyl chloride Edit

Chemical Property:

Appearance/Colour:clear colourless to brown liquid
Melting Point:72-74 °C
Refractive Index:n20/D 1.459(lit.)
Boiling Point:124.5 °C at 760 mmHg
Flash Point:35 °C
PSA：17.07000
Density:1.081 g/cm³
LogP:1.32790
Storage Temp.:2-8°C
Sensitive.:Moisture Sensitive
Water Solubility.:Reacts with water.
XLogP3:1.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:104.0028925
Heavy Atom Count:6
Complexity:75.6

Purity/Quality:

97.0% min ^*data from raw suppliers

Crotonoyl chloride ^*data from reagent suppliers

Safty Information:

Pictogram(s): C
Hazard Codes:C
Statements: 10-34-36/37-37
Safety Statements: 16-26-27-36/37/39-45-28A-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Toxic Gases & Vapors -> Acid Halides
Canonical SMILES:CC=CC(=O)Cl
Isomeric SMILES:C/C=C/C(=O)Cl
Uses Crotonyl chloride is used in agrochemical, pharmaceutical and dyestuff field. Crotonoyl chloride was used in the synthesis of α,β-unsaturated ester.

Technology Process of 2-Butenoyl chloride

There total 10 articles about 2-Butenoyl chloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%