Product Name

  • Name

    CIS-9-HEXADECENAL, 95

  • EINECS
  • CAS No. 56219-04-6
  • Article Data13
  • CAS DataBase
  • Density 0.84g/cm3
  • Solubility
  • Melting Point
  • Formula C16H30 O
  • Boiling Point 330.9°Cat760mmHg
  • Molecular Weight 238.414
  • Flash Point 161.5°C
  • Transport Information
  • Appearance
  • Safety Low toxicity by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes R36/37/38
  • Molecular Structure Molecular Structure of 56219-04-6 (CIS-9-HEXADECENAL, 95)
  • Hazard Symbols Low toxicity by ingestion.
  • Synonyms 9-Hexadecenal,(Z)-; Palmitolealdehyde (6CI); (Z)-9-Hexadecenal; cis-9-Hexadecenal
  • PSA 17.07000
  • LogP 5.44260

Synthetic route

palmitoleyl alcohol
10378-01-5

palmitoleyl alcohol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
With pyridinium chlorochromate In dichloromethane at 20℃; for 2h;98%
With pyridinium chlorochromate In dichloromethane for 1.5h; Ambient temperature;94%
With pyridinium chlorochromate94%
(Z)-4-undecene-1-ol
21676-07-3

(Z)-4-undecene-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
2: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
3: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
4: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
(Z)-4-undecenal
68820-32-6

(Z)-4-undecenal

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 95 percent / diisobutylaluminum hydride / diethyl ether; toluene / 1.5 h / -10 °C
2: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
3: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
4: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
5: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
(Z)-4-undecenyl bromide
109523-23-1

(Z)-4-undecenyl bromide

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
2: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
3: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
1,1-dimethoxy-8-tosyloxy-(4Z)-octene
82861-01-6

1,1-dimethoxy-8-tosyloxy-(4Z)-octene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: 63 percent / dilithium tetrachlorocuprate / tetrahydrofuran / 1.) -78 deg C, 2 h, 2.) RT, 15 h
2: 99 percent / 5percent HCl / acetone / 6 h / Ambient temperature
3: 95 percent / diisobutylaluminum hydride / diethyl ether; toluene / 1.5 h / -10 °C
4: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
5: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
6: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
7: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
1,1-dimethoxy-(4Z)-undecene
104187-94-2

1,1-dimethoxy-(4Z)-undecene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 99 percent / 5percent HCl / acetone / 6 h / Ambient temperature
2: 95 percent / diisobutylaluminum hydride / diethyl ether; toluene / 1.5 h / -10 °C
3: 96 percent / triphenylphosphine, Br2 / CCl4 / 16 h / Ambient temperature
4: 1.) cuprous iodide, 2,2' bipyridyl / 1.) THF, 2 deg C, 10 min, 2.) THF, a) 2 deg C, 2 h, b) RT, 15 h
5: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
6: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
(Z)-16-(1-Ethoxy-ethoxy)-hexadec-7-ene

(Z)-16-(1-Ethoxy-ethoxy)-hexadec-7-ene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: p-toluenesulfonic acid / methanol; H2O / 15 h / 20 °C
2: 94 percent / pyridinium chlorochromate / CH2Cl2 / 1.5 h / Ambient temperature
View Scheme
methyl aleuritate

methyl aleuritate

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 60.91 percent / aq. NaIO4 / acetonitrile / 0.5 h / 5 °C
2.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
2.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
3.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
4.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
(Z)-9-hexadecenoic acid methyl ester
1120-25-8

(Z)-9-hexadecenoic acid methyl ester

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
2: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
2: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
With 1-methyl-piperazine; sodium bis(2-methoxyethoxy)aluminium dihydride In toluene at 20℃; for 2h; Sealed tube; Inert atmosphere; Cooling with ice;
methyl ester of azelaic acid aldehyde
1931-63-1

methyl ester of azelaic acid aldehyde

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
1.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
2.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
3.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
2: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
3: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
triphenylheptylphosphonium bromide
13423-48-8

triphenylheptylphosphonium bromide

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
1.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
2.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
3.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: 1.) sodium bis(trimethylsilyl)amide / 1.) THF, from 50 to 55 deg C, 60 min, 2.) THF, a) -78 deg C, 30 min, b) 20 deg C, 12 h
2: 82 percent / LiAlH4 / diethyl ether / 5 h / 20 °C
3: 67 percent / pyridinium chlorochromate / CH2Cl2 / 0.67 h / 20 °C
View Scheme
(+)-threo-9,10,16-trihydroxyhexadecanoic acid

(+)-threo-9,10,16-trihydroxyhexadecanoic acid

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1.1: 97.95 percent / aq. H2SO4 / 0.11 h / microwave irradiation
2.1: 60.91 percent / aq. NaIO4 / acetonitrile / 0.5 h / 5 °C
3.1: sodium amide / tetrahydrofuran; hexamethylphosphoric acid triamide / 1.5 h / 20 °C
3.2: 91.52 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / -73 - 20 °C
4.1: 92 percent / lithium aluminum hydride / tetrahydrofuran / 2 h / 0 °C
5.1: 66.64 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / 20 °C
View Scheme
8-Bromo-1-octene
2695-48-9

8-Bromo-1-octene

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 87 percent / NH3
2: 1) 9-BBN, 2) H2O2, AcONa
3: 88 percent / H2 / Ni-P2
4: 94 percent / PCC
View Scheme
1-octynyllithium
21433-45-4

1-octynyllithium

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 87 percent / NH3
2: 1) 9-BBN, 2) H2O2, AcONa
3: 88 percent / H2 / Ni-P2
4: 94 percent / PCC
View Scheme
9-hexadecyn-1-ol
88109-73-3

9-hexadecyn-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 88 percent / H2 / Ni-P2
2: 94 percent / PCC
View Scheme
Multi-step reaction with 2 steps
1: H2 / Cu/γ-Al2O3 / 3.33 h / 119.9 °C / 60004.8 Torr / other supported catalyst; other time; stereoselective hydrogenation of C16 acetylenic alcohols on supported copper catalyst
View Scheme
Multi-step reaction with 2 steps
1: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
2: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
hexadec-1-en-9-yne
197901-27-2

hexadec-1-en-9-yne

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1) 9-BBN, 2) H2O2, AcONa
2: 88 percent / H2 / Ni-P2
3: 94 percent / PCC
View Scheme
10,11-dibromo-undecanoic acid
6308-96-9

10,11-dibromo-undecanoic acid

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 7 steps
1: KOH, PEG 400 / 0.5 h / 150 - 200 °C
2: p-TSA / 12 h / Ambient temperature
3: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
4: 84 percent / O3 / CH2Cl2 / -78 °C
5: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
6: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
7: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
10-undecenoic acid
112-38-9

10-undecenoic acid

aqueous KOH-solution

aqueous KOH-solution

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 8 steps
1: 97 percent / Br2 / CCl4 / 1.5 h
2: KOH, PEG 400 / 0.5 h / 150 - 200 °C
3: p-TSA / 12 h / Ambient temperature
4: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
5: 84 percent / O3 / CH2Cl2 / -78 °C
6: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
7: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
8: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
9-undecynoic acid
22202-65-9

9-undecynoic acid

hydrogen

hydrogen

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: p-TSA / 12 h / Ambient temperature
2: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
3: 84 percent / O3 / CH2Cl2 / -78 °C
4: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
5: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
6: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
9-undecynoic acid methyl ester
18937-76-3

9-undecynoic acid methyl ester

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 96 percent / H2, quinoline / 5percent Pd/BaSO4 / hexane / Ambient temperature
2: 84 percent / O3 / CH2Cl2 / -78 °C
3: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
4: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
5: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
(Z)-0-undecenoic acid methyl ester
54299-07-9

(Z)-0-undecenoic acid methyl ester

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 84 percent / O3 / CH2Cl2 / -78 °C
2: 1.) NaNH2 / 1.) THF, RT, 1 h, 2.) THF, from -10 deg C to RT
3: 96 percent / LAH / tetrahydrofuran / 5 h / -10 - 20 °C
4: 84 percent / pyridinium chlorochromate / CH2Cl2 / 1 h / Ambient temperature
View Scheme
2-(8-bromooctyloxy)tetrahydropyran
50816-20-1

2-(8-bromooctyloxy)tetrahydropyran

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h
2: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
3: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
4: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
Multi-step reaction with 4 steps
1.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -30 - 0 °C / Inert atmosphere
1.2: 16 h / Reflux
2.1: potassium hydroxide; palladium diacetate / N,N-dimethyl-formamide / 16 h / 145 °C / Sealed tube
3.1: toluene-4-sulfonic acid / methanol / 16 h / 20 °C
4.1: pyridinium chlorochromate / dichloromethane / 16 h / 20 °C
View Scheme
1,8-Octanediol
629-41-4

1,8-Octanediol

primary-secondary glycol C8H18O2

primary-secondary glycol C8H18O2

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 6 steps
1: 75 percent / 48percent HBr / Heating
2: 99 percent / p-toluenesulfonic acid
3: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h
4: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
5: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
6: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
8-bromooctanol
50816-19-8

8-bromooctanol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 99 percent / p-toluenesulfonic acid
2: 1.) LiNH2, HMPTA / 1.) RT, 1 h, 2.) a) 10 deg C, 1 h, b) RT, 15 h, c) 55 deg C, 10 h
3: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
4: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
5: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
Multi-step reaction with 5 steps
1.1: toluene-4-sulfonic acid / dichloromethane / 16.5 h / 0 - 20 °C
2.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -30 - 0 °C / Inert atmosphere
2.2: 16 h / Reflux
3.1: potassium hydroxide; palladium diacetate / N,N-dimethyl-formamide / 16 h / 145 °C / Sealed tube
4.1: toluene-4-sulfonic acid / methanol / 16 h / 20 °C
5.1: pyridinium chlorochromate / dichloromethane / 16 h / 20 °C
View Scheme
1-tetrahydropyranyloxy-n-9-hexadecyn
25258-24-6

1-tetrahydropyranyloxy-n-9-hexadecyn

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 85 percent / p-TsOH / methanol; H2O / 18 h / 20 °C
2: 1.) iso-BuMgBr, 2.) Cp2TiCl2 / 1.) diethyl ether, 0 deg C, 15 min, 2.) diethyl ether, RT, 3 h
3: 98 percent / pyridinium chlorochromate / CH2Cl2 / 2 h / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: potassium hydroxide; palladium diacetate / N,N-dimethyl-formamide / 16 h / 145 °C / Sealed tube
2: toluene-4-sulfonic acid / methanol / 16 h / 20 °C
3: pyridinium chlorochromate / dichloromethane / 16 h / 20 °C
View Scheme
9-acetoxynonal
29541-97-7

9-acetoxynonal

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 1.) sodium bis(trimethylsilyl)amide / 1.) THF, from 50 to 55 deg C, 60 min, 2.) THF, a) -78 deg C, 30 min, b) 20 deg C, 12 h
2: 82 percent / LiAlH4 / diethyl ether / 5 h / 20 °C
3: 67 percent / pyridinium chlorochromate / CH2Cl2 / 0.67 h / 20 °C
View Scheme
(Z)-hexadec-9-en-1-yl acetate
34010-20-3

(Z)-hexadec-9-en-1-yl acetate

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 82 percent / LiAlH4 / diethyl ether / 5 h / 20 °C
2: 67 percent / pyridinium chlorochromate / CH2Cl2 / 0.67 h / 20 °C
View Scheme
2-dec-9-ynyloxy-tetrahydro-pyran
19754-58-6

2-dec-9-ynyloxy-tetrahydro-pyran

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: LiNH2 / liquid ammonia
2: p-TsOH / methanol
3: 86 percent / H2 / P2Ni
4: 70 percent / PCC
View Scheme
9-tetradecyn-1-ol
60037-69-6

9-tetradecyn-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 86 percent / H2 / P2Ni
2: 70 percent / PCC
View Scheme
9-decyn-1-ol
17643-36-6

9-decyn-1-ol

(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: 85 percent / p-TsOH / CH2Cl2 / Ambient temperature
2: LiNH2 / liquid ammonia
3: p-TsOH / methanol
4: 86 percent / H2 / P2Ni
5: 70 percent / PCC
View Scheme
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

cis-9-hexadecenoic acid
373-49-9

cis-9-hexadecenoic acid

Conditions
ConditionsYield
With sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene In tetrahydrofuran; water; tert-butyl alcohol at 20℃;95%
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

methyl (triphenylphosphoranylidene)acetate
21204-67-1

methyl (triphenylphosphoranylidene)acetate

methyl (2E,11Z)-octadeca-2,11-dienoate

methyl (2E,11Z)-octadeca-2,11-dienoate

Conditions
ConditionsYield
In dichloromethane at 20℃;90%
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

methyl (2E,11Z)-octadeca-2,11-dienoate

methyl (2E,11Z)-octadeca-2,11-dienoate

Conditions
ConditionsYield
With methyl (triphenylphosphoranylidene)acetate In dichloromethane at 20℃;90%
(Z)-9-hexadecenal
56219-04-6

(Z)-9-hexadecenal

methylmagnesium chloride
676-58-4

methylmagnesium chloride

C17H34O

C17H34O

Conditions
ConditionsYield
In diethyl ether at 0 - 10℃;

(Z)-9-Hexadecenal Chemical Properties

IUPAC Name: (Z)-Hexadec-9-enal
Synonyms: 9-Hexadecenal, (Z)- ; cis-9-Hexadecenal ; (Z)-9-Hexadecenal ; (Z)-Hexadec-9-enal ; 9-Hexadecenal, (9Z)-
CAS NO: 56219-04-6
Molecular Formula of (Z)-9-Hexadecenal (CAS NO.56219-04-6) :C16H30O
Molecular Weight of (Z)-9-Hexadecenal (CAS NO.56219-04-6) :238.4088
Molecular structure of (Z)-9-Hexadecenal (CAS NO.56219-04-6) :
EINECS: 260-064-2
Index of Refraction: 1.451
Surface Tension: 30.2 dyne/cm
Density: 0.84 g/cm3
Flash Point: 161.5 °C
Enthalpy of Vaporization: 57.36 kJ/mol
Boiling Point: 330.9 °C at 760 mmHg
Vapour Pressure: 0.000161 mmHg at 25°C 
Storage temp. −20°C

(Z)-9-Hexadecenal Toxicity Data With Reference

1.    

orl-rat LD50:>5000 mg/kg

     HBPTO*    Handbook of pesticide toxicology. 1 (2001),142.

(Z)-9-Hexadecenal Safety Profile

Low toxicity by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes IrritantXi
Risk Statements 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
WGK Germany 3

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View