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Cas:1070-71-9
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi
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Cas:1070-71-9
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con
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Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cyanoacetylene CAS:1070-71-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediat
Cas:1070-71-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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Cas:1070-71-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryCyanoacetylene;PROPIOLONITRILE;cyanaethylene;cyanoethyne;1-Cyanoethyne;Acetylenecarbonitrile;Ethynyl cyanide;prop-2-ynenitrile CAS No.: 1070-71-9 Molecular formula: C3HN Molecular weight: 51.04674 Cyanoacetylene use and synthesis Chem
Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:1070-71-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:1070-71-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:1070-71-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryGOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:1070-71-9
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
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CyanoacetyleneAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestu
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Cas:1070-71-9
Min.Order:0
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Type:Other
inquiryCyanoacetylene cas 1070-71-9Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
hight degree of purityAppearance:COA mentioned Storage:COA mentioned Package:Standard or custom package Application:hight degree of purity Transportation:Express/Sea/Air Port:Any port in China
Changzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat
Low price of high quality of Cyanoacetylene 1070-71-9 best sellerAppearance:powder Storage:Store in cool and dry place, away from sun light. Package:According to the clients requirement Application:Pharmaceutical Intermediates Transportation:By exp
Cas:1070-71-9
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With phosphorus pentoxide; silica gel at 140℃; for 1h; | 97% |
Conditions | Yield |
---|---|
With phosphorus pentaoxide | 85% |
With phosphorus pentoxide at 180℃; | 70% |
With phosphorus pentoxide at 120℃; | 61% |
Conditions | Yield |
---|---|
37% |
Conditions | Yield |
---|---|
With phosphorus pentoxide at 100 - 370℃; self-propagating stationary heat wave mode; | A n/a B 33% |
2-amino-4-phenyl-4H-pyran-3,5-dicarbonitrile
A
propiolonitrile
B
(E)-2-cyano-3-phenylacrylamide
Conditions | Yield |
---|---|
In dichloromethane for 1h; Irradiation; | A 22% B 17% C 23% |
α-picoline
A
methane
B
hydrogen cyanide
C
propiolonitrile
D
1,3-cyclopentadiene-1-carbonitrile
E
acetylene
Conditions | Yield |
---|---|
In gas at 1350 - 1500℃; under 10640 - 12160 Torr; Mechanism; Product distribution; single-pulse shock tube experiments; |
Butadiyne
cyanoacetylene cation radical
A
propiolonitrile
B
diacetylene radical cation
C
Hexa-1,3,5-triyne
Conditions | Yield |
---|---|
In various solvent(s) at 23.9℃; under 0.3 Torr; Product distribution; Rate constant; in a Selected-Ion Flow Tube (SIFT) apparatus; |
3,4-Didehydropyridine
A
Butadiyne
B
propiolonitrile
C
acetylene
Conditions | Yield |
---|---|
at -260.2℃; for 0.5h; Irradiation; photolysis, λ>210 nm; |
C3(3)HN
propiolonitrile
Conditions | Yield |
---|---|
With amine buffer; water at 25℃; Rate constant; μ = 0.10 M; |
Conditions | Yield |
---|---|
In gas Product distribution; Irradiation; |
Conditions | Yield |
---|---|
at 876.9 - 1176.9℃; Product distribution; Kinetics; |
cyanoacetylene cation radical
acetylene
A
hydrogen cyanide
B
propiolonitrile
C
diacetylene radical cation
D
acetylene cation radical
Conditions | Yield |
---|---|
In various solvent(s) at 23.9℃; under 0.3 - 0.4 Torr; Product distribution; Rate constant; in a Selected-Ion Flow Tube (SIFT) apparatus; |
acetylene
A
3-buten-1-yne
B
Butadiyne
C
propiolonitrile
D
benzene
Conditions | Yield |
---|---|
With hydrogen cyanide In gas Irradiation; C2H2:HCN = 1 : 5; 37 percent of the light is absorbed by HCN; Further byproducts given; |
pyridine
A
3-buten-1-yne
B
Butadiyne
C
hydrogen cyanide
D
propiolonitrile
E
acrylonitrile
F
acetylene
Conditions | Yield |
---|---|
With sulphur hexafluoride Product distribution; Mechanism; laser pyrolysis (IR LPHP method, 1100-1150 K); 2-, 3-, 4-bromopyridine investigated (at ca. 1000 K); |
PYRIMIDINE
A
hydrogen cyanide
B
propiolonitrile
C
acrylonitrile
D
acetylene
Conditions | Yield |
---|---|
With sulphur hexafluoride Product distribution; Mechanism; laser pyrolysis (IR LPHP method, 1100-1150 K); 5-bromopyrimidine and pyrazine investigated; |
indole
A
Butadiyne
B
propiolonitrile
C
phenylacetonitrile
D
benzonitrile
E
acetonitrile
F
acetylene
Conditions | Yield |
---|---|
With 2,2,2-trifluoroethanol at 776.9 - 1361.9℃; Product distribution; Rate constant; Mechanism; Arrhenius parameters; |
acrylonitrile
A
hydrogen cyanide
B
propiolonitrile
C
vinylidene biradical
D
vinyl radical
F
acetylene
Conditions | Yield |
---|---|
In gas Mechanism; Irradiation; |
quinoline
A
Butadiyne
B
propiolonitrile
C
benzonitrile
D
phenylacetylene
E
acetylene
F
benzene
Conditions | Yield |
---|---|
In gaseous matrix at 1051.85℃; Product distribution; other temperatures; |
isoquinoline
A
Butadiyne
B
propiolonitrile
C
benzonitrile
D
phenylacetylene
E
acetylene
F
benzene
Conditions | Yield |
---|---|
In gaseous matrix at 1061.85℃; Product distribution; other temperatures; |
α-picoline
A
methane
B
hydrogen cyanide
C
propiolonitrile
D
acrylonitrile
E
acetonitrile
F
acetylene
Conditions | Yield |
---|---|
In gas at 1350 - 1500℃; under 10640 - 12160 Torr; Kinetics; Product distribution; single-pulse shock tube experiments; |
Conditions | Yield |
---|---|
at 1471.9 - 1938.9℃; under 107 - 140 Torr; Product distribution; various temperature and pressure, laser-schlieren densitometry and time-of-flight MS techniques, effect of H2 addition; |
Conditions | Yield |
---|---|
at 1405.9 - 2027.9℃; under 136 - 214 Torr; Product distribution; various temperature and pressure, laser-schlieren densitometry and time-of-flight MS techniques, effect of H2 addition; |
Conditions | Yield |
---|---|
at 1415.9 - 2088.9℃; under 131 - 198 Torr; Product distribution; Thermodynamic data; various temperature and pressure, laser-schlieren densitometry and time-of-flight MS techniques, effect of H2 addition; |
Conditions | Yield |
---|---|
at 976.9 - 1326.9℃; under 9880 - 11400 Torr; Product distribution; Mechanism; |
pyridine
A
3-buten-1-yne
B
Butadiyne
C
methane
D
hydrogen cyanide
E
propiolonitrile
F
acetylene
Conditions | Yield |
---|---|
at 926.9 - 1526.9℃; under 7 - 11 Torr; Kinetics; Mechanism; Product distribution; shock tube pyrolysis in Argon; |
Conditions | Yield |
---|---|
With phosphorus pentoxide at 20 - 370℃; Product distribution; self-propagating stationary heat wave mode, other initial temp., var. initial concentration; | A 0.003 g B n/a |
ethene
cyanoacetylene cation radical
A
propiolonitrile
C
vinyl radical
D
ethylene cation radical
Conditions | Yield |
---|---|
In various solvent(s) at 23.9℃; under 0.3 - 0.4 Torr; Product distribution; Rate constant; in a Selected-Ion Flow Tube (SIFT) apparatus; |
carbon oxide sulfide
cyanoacetylene cation radical
A
propiolonitrile
B
carbon monoxide
C
COS(1+)
Conditions | Yield |
---|---|
In various solvent(s) at 23.9℃; under 0.3 - 0.4 Torr; Product distribution; Rate constant; in a Selected-Ion Flow Tube (SIFT) apparatus; |
Propargylamine
A
propiolonitrile
B
trans-prop-2-ynylideneamine
C
acrylonitrile
D
acetonitrile
Conditions | Yield |
---|---|
With N-chloro-succinimide; potassium tert-butylate 2) 60 deg C, 1 h; Multistep reaction; |
Conditions | Yield |
---|---|
In diethyl ether at 0℃; | 100% |
Conditions | Yield |
---|---|
In diethyl ether at 0℃; | 100% |
Conditions | Yield |
---|---|
20°C, 1 h;; | 100% |
20°C, 1 h;; | 100% |
propiolonitrile
Conditions | Yield |
---|---|
With copper(II) sulfate; sodium L-ascorbate In water; tert-butyl alcohol at 60℃; for 2h; Inert atmosphere; Sealed tube; | 99% |
propiolonitrile
(Z)-3-Iodopropenenitrile
Conditions | Yield |
---|---|
With acetic acid; lithium iodide at 70℃; for 24h; | 98% |
Conditions | Yield |
---|---|
With ionic liquid [bmim]BF4 stabilized magnetic cobalt nanoparticles In neat (no solvent) at 20℃; for 0.333333h; Michael Addition; | 98% |
Conditions | Yield |
---|---|
With ionic liquid [bmim]BF4 stabilized magnetic cobalt nanoparticles In neat (no solvent) at 20℃; for 0.416667h; Michael Addition; | 98% |
propiolonitrile
Conditions | Yield |
---|---|
In toluene at 20℃; for 168h; | 97% |
propiolonitrile
Conditions | Yield |
---|---|
With dithionitronium hexafluoroarsenate In liquid sulphur dioxide | 96% |
With dithionitronium hexafluoroarsenate Yield given; |
propiolonitrile
Conditions | Yield |
---|---|
In toluene (N2); added cyanacetylene to a soln. of Ta-complex; evapd. after 1 h; elem. anal.; | 96% |
Conditions | Yield |
---|---|
With ionic liquid [bmim]BF4 stabilized magnetic cobalt nanoparticles In neat (no solvent) at 20℃; for 0.5h; Michael Addition; | 96% |
propiolonitrile
N-methylaniline
3-(methylphenylamino)-2-propenenitrile
Conditions | Yield |
---|---|
With ionic liquid [bmim]BF4 stabilized magnetic cobalt nanoparticles In neat (no solvent) at 20℃; for 0.466667h; Michael Addition; | 96% |
Conditions | Yield |
---|---|
With ionic liquid [bmim]BF4 stabilized magnetic cobalt nanoparticles In neat (no solvent) at 20℃; for 0.416667h; Michael Addition; | 95% |
Conditions | Yield |
---|---|
With ionic liquid [bmim]BF4 stabilized magnetic cobalt nanoparticles In neat (no solvent) at 20℃; for 0.466667h; Michael Addition; | 95% |
Conditions | Yield |
---|---|
In water at 20℃; for 20h; | 94% |
propiolonitrile
5-methyl-4-azahomoadamant-4-ene N-oxide
methyl 5-cyano-3-oxa-2-azatetracyclo<7.3.1.17,11.02,6>tetradec-4-ene
Conditions | Yield |
---|---|
In toluene at 20 - 25℃; for 0.5h; | 93% |
In toluene for 0.5h; Ambient temperature; | 93% |
propiolonitrile
cyclopenta-1,3-diene
bicyclo[2.2.1]hepta-2,5-diene-2-carbonitrile
Conditions | Yield |
---|---|
In dichloromethane for 12h; Ambient temperature; | 90% |
propiolonitrile
2-(9,10-Dihydro-10-oxo-9-anthracenylio)-3,5-dioxo-4-phenyl-1,2,4-triazolidin-1-id
Conditions | Yield |
---|---|
In benzene at 20℃; Cycloaddition; | 90% |
Conditions | Yield |
---|---|
25°C, 1 h;; | 90% |
25°C, 1 h;; | 90% |
propiolonitrile
tri-n-butyl-tin hydride
α-Tri-n-butyl-stannyl-acrylnitril
Conditions | Yield |
---|---|
0°C;; | 90% |
0°C;; | 90% |
In methanol 65°C, 15 h;; | 38% |
In methanol 65°C, 15 h;; | 38% |
Conditions | Yield |
---|---|
With C38H47N4P In toluene at -78℃; for 3h; Michael Addition; enantioselective reaction; | 88% |
nido-decaborane
propiolonitrile
bis(triphenylphosphine)iminium chloride
Conditions | Yield |
---|---|
With KH In tetrahydrofuran to the borane and KH THF is vacuum destilled at -196°C; warming to room temp.; filtn. (N2); cyanoacetylene (THF) is added at 0°C; stirred for 14 h at 0°C; PPNCl is added; stirred at room temp. for 1 h; THF is vacuum evaporated; CH2Cl2 is added; filtered; diethyl ether is added; filtered again; heptane is addded slowly with stirring; slow evapn. of solvent; elem. anal.; | 87.1% |
propiolonitrile
cyclohexa-1,3-diene
2-cyanobicyclo<2.2.2>octa-2,5-diene
Conditions | Yield |
---|---|
In dichloromethane at 50℃; under 7050560 Torr; for 24h; | 87% |
Conditions | Yield |
---|---|
In diethyl ether | 87% |
propiolonitrile
Conditions | Yield |
---|---|
In water at 60℃; for 24h; | 87% |
propiolonitrile
4-iso-butyl-2-(4-methoxyphenyl)-5-oxo-4,5-dihydrooxazole
Conditions | Yield |
---|---|
With C38H47N4P In toluene at -78℃; for 22h; Michael Addition; enantioselective reaction; | 87% |
propiolonitrile
4-benzyl-2-(4-methoxyphenyl)-5-oxo-4,5-dihydrooxazole
Conditions | Yield |
---|---|
With C38H47N4P In toluene at -78℃; for 4h; Michael Addition; enantioselective reaction; | 87% |
propiolonitrile
(Z)-3-Bromopropenenitrile
Conditions | Yield |
---|---|
With acetic acid; lithium bromide at 70℃; for 24h; | 86% |
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