Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1119-85-3

Post Buying Request

1119-85-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

1119-85-3 Usage

Chemical Properties

beige to light brown crystalline solid

Synthesis Reference(s)

The Journal of Organic Chemistry, 36, p. 2898, 1971 DOI: 10.1021/jo00818a043

Check Digit Verification of cas no

The CAS Registry Mumber 1119-85-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1119-85:
(6*1)+(5*1)+(4*1)+(3*9)+(2*8)+(1*5)=63
63 % 10 = 3
So 1119-85-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H6N2/c7-5-3-1-2-4-6-8/h1-2H,3-4H2/b2-1-

1119-85-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4-DICYANO-2-BUTENE

1.2 Other means of identification

Product number -
Other names 1,4-Dichloro-2-bubene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1119-85-3 SDS

1119-85-3Synthetic route

1,4-dichloro-2-butene
764-41-0

1,4-dichloro-2-butene

sodium cyanide
143-33-9

sodium cyanide

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Conditions
ConditionsYield
With hydrogenchloride; copper; copper(l) chloride; sodium chloride
trans-3-Hexene
13269-52-8

trans-3-Hexene

but-3-enenitrile
109-75-1

but-3-enenitrile

A

crotononitrile
4786-20-3

crotononitrile

B

ethene
74-85-1

ethene

C

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Conditions
ConditionsYield
aluminum oxide; rhenium(VII) oxide on aluminum oxide; tetraethyltin; tetramethylstannane for 24h; Product distribution; Ambient temperature; heterogeneous self-metathesis, co-metathesis;
but-3-enenitrile
109-75-1

but-3-enenitrile

A

ethene
74-85-1

ethene

B

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Conditions
ConditionsYield
With 1,1,3,3-tetramethyl-1,3-disiletane; tungsten(IV) chloride In benzene at 60℃; under 0.001 Torr; for 10h; other temperature; metathesis of allyl cyanide;
aluminum oxide; rhenium(VII) oxide on aluminum oxide; tetraethyltin; tetramethylstannane for 24h; Product distribution; Ambient temperature; heterogeneous metathesis;
With 1,1,3,3-tetramethyl-1,3-disiletane; tungsten(IV) chloride In benzene at 60℃; under 0.01 Torr; for 10h; Yield given;
but-3-enenitrile
109-75-1

but-3-enenitrile

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Conditions
ConditionsYield
1,1,3,3-tetramethyl-1,3-disiletane; tungsten(VI) chloride In benzene at 60℃; for 10h;83 % Turnov.
acrylonitrile
107-13-1

acrylonitrile

A

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

B

2-hexenedinitrile
13042-02-9

2-hexenedinitrile

C

2,4-dicyano-1-butene
1572-52-7

2,4-dicyano-1-butene

D

4,7-Bis-<2-cyan-aethyl>-4,7-dicyan-decen-(5)-disaeure-dinitril
68334-52-1

4,7-Bis-<2-cyan-aethyl>-4,7-dicyan-decen-(5)-disaeure-dinitril

Conditions
ConditionsYield
With isopropyl diphenylphosphinite; isopropyl alcohol In toluene at 60℃; Rate constant; Equilibrium constant; Thermodynamic data; other phosphinite catalysts; activation parameters (EA, ΔS(act., 298 K); kinetics and mechanism of the phosphinite-catalyzed dimerization of acrylonitrile;
epoxybutene
930-22-3

epoxybutene

hydrogen cyanide
74-90-8

hydrogen cyanide

copper (I)-chloride

copper (I)-chloride

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

9-Decen-1-ol
13019-22-2

9-Decen-1-ol

but-3-enenitrile
109-75-1

but-3-enenitrile

A

(E)-12-Hydroxy-dodec-3-enenitrile

(E)-12-Hydroxy-dodec-3-enenitrile

B

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Conditions
ConditionsYield
With ruthenium In dichloromethane for 2h; Heating; Title compound not separated from byproducts;
potassium hexafluorophosphate
17084-13-8

potassium hexafluorophosphate

[Re2Cl4(μ-bis(diphenylphosphino)methane)2]
58298-10-5

[Re2Cl4(μ-bis(diphenylphosphino)methane)2]

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Re2Cl3((C6H5)2PCH2P(C6H5)2)2(NCC4H6NC)2(1+)*PF6(1-)=Re2Cl3(P(C6H5)2CH2P(C6H5)2)2(NCC4H6CN)2PF6
294213-46-0

Re2Cl3((C6H5)2PCH2P(C6H5)2)2(NCC4H6NC)2(1+)*PF6(1-)=Re2Cl3(P(C6H5)2CH2P(C6H5)2)2(NCC4H6CN)2PF6

Conditions
ConditionsYield
In acetone mixt. of Re-complex, KPF6 and ligand in acetone was stirred at room temp. for 2 h under N2; vol. was reduced by vac. evaporator, filtered, filtrate was treated with Et2O, stirred for 30 min, extracted into CH2Cl2, vol. of extract was reduced, Et2O was added; elem. anal.;91%
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

hexanedinitrile
111-69-3

hexanedinitrile

Conditions
ConditionsYield
With formic acid In methanol; water at 100℃; for 12h; Green chemistry; chemoselective reaction;88%
With hydrogen; (o-OC6H4CH3)3PRuCl(PPh3)2 at 130℃; under 3620.04 Torr; for 20h;78 % Chromat.
With hydrogen; (o-OC6H4CH3)3PRuCl(PPh3)2 at 130℃; under 3620.04 Torr; for 20h; Product distribution;78 % Chromat.
trimethylsilyl iodide
16029-98-4

trimethylsilyl iodide

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

2-trimethylsilyl-2-hexenedinitrile

2-trimethylsilyl-2-hexenedinitrile

Conditions
ConditionsYield
With triethylamine at 120℃; for 0.0333333h;39%
furfural
98-01-1

furfural

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

2,5-difurfurylidene-hex-3-enedinitrile
41520-36-9

2,5-difurfurylidene-hex-3-enedinitrile

Conditions
ConditionsYield
With ethanol; sodium ethanolate
2-ethoxy-ethanol
110-80-5

2-ethoxy-ethanol

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

3-(2-ethoxy-ethoxy)-hexanediyldiamine

3-(2-ethoxy-ethoxy)-hexanediyldiamine

Conditions
ConditionsYield
With sodium hydroxide; cobalt at 120℃; under 397174 - 441305 Torr; Hydrogenation;
hydrogen cyanide
74-90-8

hydrogen cyanide

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

butane-1,2,4-tricarbonitrile
5238-65-3

butane-1,2,4-tricarbonitrile

Conditions
ConditionsYield
With pyridine; potassium cyanide at 80℃;
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

hexane-1,3,6-triyltriamine
55911-96-1

hexane-1,3,6-triyltriamine

Conditions
ConditionsYield
With ammonia; water; hydrogen; cobalt
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

3-methoxy-hexanediyldiamine

3-methoxy-hexanediyldiamine

Conditions
ConditionsYield
With methanol; sodium hydroxide; cobalt at 120℃; under 397174 - 441305 Torr; Hydrogenation;
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

trans,trans-mucononitrile
5867-88-9

trans,trans-mucononitrile

1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

Dihydromuconsaeure-nitril-amidooxim
117121-99-0

Dihydromuconsaeure-nitril-amidooxim

Conditions
ConditionsYield
With hydroxylamine In butan-1-ol
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

meso-β,β'-Dibromadipodinitril
36700-30-8

meso-β,β'-Dibromadipodinitril

Conditions
ConditionsYield
With bromine
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

1,4-Dicyan-2,3-bis-(difluoramino)-butan
18804-98-3

1,4-Dicyan-2,3-bis-(difluoramino)-butan

Conditions
ConditionsYield
With tetrafluorohydrazine In tetrachloromethane
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

acrylonitrile
107-13-1

acrylonitrile

4,7-Bis-<2-cyan-aethyl>-4,7-dicyan-decen-(5)-disaeure-dinitril
68334-52-1

4,7-Bis-<2-cyan-aethyl>-4,7-dicyan-decen-(5)-disaeure-dinitril

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In tert-butyl alcohol
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

diphenyl diselenide
1666-13-3

diphenyl diselenide

3-Fluoro-4-phenylselanyl-hexanedinitrile
142271-25-8

3-Fluoro-4-phenylselanyl-hexanedinitrile

Conditions
ConditionsYield
With xenon difluoride 1) CH2Cl2, -20 deg C, 10 min; Yield given. Multistep reaction;
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

3-fluoro-1-buten-1,4-dinitrile
142271-30-5

3-fluoro-1-buten-1,4-dinitrile

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) XeF2 / 1) CH2Cl2, -20 deg C, 10 min
2: 88 percent / H2O2
View Scheme
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

3-ethoxycarbonylhexane-1,6-dioic acid diethyl ester
1188-35-8

3-ethoxycarbonylhexane-1,6-dioic acid diethyl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium cyanide; pyridine / 80 °C
2: sulfuric acid / 135 °C
View Scheme
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

butane-1,2,4-tricarboxylic acid
923-42-2

butane-1,2,4-tricarboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium cyanide; pyridine / 80 °C
2: aqueous hydrochloric acid / 140 °C
View Scheme
1,4-dicyano-2-butene
1119-85-3

1,4-dicyano-2-butene

oxalic acid diethyl ester
95-92-1

oxalic acid diethyl ester

diethyl 3,6-dicyano-2,7-hydroxyocta-2,4,6-trienedioate
147299-51-2, 76344-73-5

diethyl 3,6-dicyano-2,7-hydroxyocta-2,4,6-trienedioate

Conditions
ConditionsYield
Stage #1: oxalic acid diethyl ester With ethanol; sodium ethanolate at 0℃; for 0.5h;
Stage #2: 1,4-dicyano-2-butene at 20℃;
11.9 g

1119-85-3Relevant articles and documents

Heterogeneous Metathesis of Unsaturated Nitriles

Aardweg, Godefridus C. N. van den,Bosma, Ruud H. A.,Mol, Johannes C.

, p. 262 - 263 (1983)

Unsaturated nitriles of the general formula CH2=CHnCN, where n>1, undergo metathesis at room temperature in the presence of the catalyst Re2O7-Al2O3, activated with a small amount of Me4Sn or Et4Sn.

Synthesis of unsaturated amino alcohols through unexpectedly selective Ru-catalyzed cross-metathesis reactions

Hoveyda, Hamid R.,Vezina, Martin

, p. 2113 - 2116 (2005)

(Chemical Equation Presented) A two-step synthesis of N-protected unsaturated amino alcohols is disclosed that relies on an unexpectedly selective cross-metathesis (CM) involving allyl cyanide and pent-4-en-1-ol. The solution concentration and the identity of the Ru complex used are critical to the selectivity and efficiency of CM reactions. The intermediate obtained by CM is converted efficiently to the final desired products through a one-pot nitrile reduction/amine protection procedure.

METATHESIS OF FUNCTIONAL DERIVATIVES OF OLEFINS BY THE ACTION OF THE WCl6-1,1,3,3-TETRAMETHYL-1,3-DISILACYCLOBUTANE CATALYTIC SYSTEM

Bespalova, N. B.,Bovina, M. A.

, p. 156 - 159 (1990)

A study was carried out on the metathesis of esters of unsaturated carboxylic acids and nitriles by the action of the WCl6-1,1,3,3-tetramethyl-1,3-disilacyclobutane catalytic system.The possibility of efficient homometathesis and cometathesis with α-olefins and allyltrimethylsilane was demonstrated for ethyl 4-pentenoate and allyl cyanide.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 1119-85-3