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ChemicalBook--->CAS DataBase List--->514-85-2

514-85-2

514-85-2 Structure

514-85-2 Structure
IdentificationBack Directory
[Name]

9-CIS-RETINAL
[CAS]

514-85-2
[Synonyms]

Retinal
C031390
(9Z)-Retinal
isoretinenea
Isoretinene a
9-CIS-RETINAL
cis-9-retinal
9-cis-Retinaldehyde
9-cis-vitaminaaldehyde
6-CIS-VITAMIN A ALDEHYDE
9-cis-Vitamin A Aldehyde
9-cis-Retinaldehyde, 9-cis-Vitamin A aldehyde, Isoretinene a
9-cis-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen
9-cis-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexenyl)nona-2,4,6,8-tetraenal
[EINECS(EC#)]

208-188-8
[Molecular Formula]

C20H28O
[MDL Number]

MFCD00135842
[MOL File]

514-85-2.mol
[Molecular Weight]

284.44
Chemical PropertiesBack Directory
[Appearance]

Pale-Yellow Solid
[Melting point ]

56-58 °C(lit.)
[Boiling point ]

366.92°C (rough estimate)
[density ]

1.0083 (rough estimate)
[refractive index ]

1.4500 (estimate)
[storage temp. ]

−20°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Yellow to Orange
[Stability:]

Light Sensitive, Temperature Sensitive
[EPA Substance Registry System]

Retinal, 9-cis- (514-85-2)
Hazard InformationBack Directory
[Chemical Properties]

Pale-Yellow Solid
[Uses]

9-cis-Retinal is an isomer of all-trans-Retinal (R240000).
[Definition]

ChEBI: A retinal in which the double bond at position 9 has cis configuration, whilst the remaining acyclic double bonds have trans configuration.
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-38
[Safety Statements ]

22-36/37
[WGK Germany ]

3
[RTECS ]

VH6406500
[Safety Profile]

Experimental reproductive effects.When heated to decomposition it emits acrid smoke and irritating fumes.
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