| Identification | More | [Name]
3-Cyclohexene-1-carboxaldehyde | [CAS]
100-50-5 | [Synonyms]
1,2,3,6-TETRAHYDROBENZALDEHYDE
1,2,5,6-TETRAHYDROBENZALDEHYDE
3-CYCLOHEXENE-1-CARBOXALDEHYDE
3-CYCLOHEXENYLMETHANAL
4-FORMYL-1-CYCLOHEXENE
TETRAHYDROBENZALDEHYDE
1,2,3,6-Tetrahydrobenzaldehyde(1,2,5,6)
1-Cyclohexene-4-carboxaldehyde
1-Formyl-3-cyclohexene
3-Cyclohexen-1-aldehyde
3-Cyclohexene-1-carbaldehyde
4-Cyclohexene-1-carboxaldehyde
4-Formylcyclohexene
Cyclohexene-4-carboxaldehyde
delta1-tetrahydrobenzaldehyde
cyclohex-3-ene-1-carbaldehyde
1 2 3 6-TETRAHYDROBENZALDEHYDE 99%
cyclohex-3-enecarbaldehyde
Cyclohex-3-en-1-carbaldehyd
3-CYCLOHEXENE-1-FORMALDEHYDE 98% | [EINECS(EC#)]
202-858-3 | [Molecular Formula]
C7H10O | [MDL Number]
MFCD00001572 | [Molecular Weight]
110.15 | [MOL File]
100-50-5.mol |
| Chemical Properties | Back Directory | [Appearance]
slightly yellowish-green liquid | [Melting point ]
1-3°C | [Boiling point ]
163-164 °C(lit.)
| [density ]
0.94 g/mL at 25 °C(lit.)
| [vapor density ]
3.8 (vs air)
| [vapor pressure ]
2.52hPa at 25℃ | [refractive index ]
n20/D 1.4745(lit.)
| [Fp ]
115 °F
| [storage temp. ]
2-8°C
| [solubility ]
Slightly soluble in water | [Stability:]
Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. | [Water Solubility ]
11.5g/L at 20℃ | [Sensitive ]
Air Sensitive | [Detection Methods]
GC,NMR | [BRN ]
774001 | [CAS DataBase Reference]
100-50-5(CAS DataBase Reference) | [NIST Chemistry Reference]
3-Cyclohexene-1-carboxaldehyde(100-50-5) | [EPA Substance Registry System]
100-50-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R21:Harmful in contact with skin.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2498 3/PG 3
| [WGK Germany ]
1
| [RTECS ]
GW2800000
| [F ]
10 | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29122990 | [Safety Profile]
Moderately toxic by
ingestion, inhalation, and sh contact.
Corrosive. An eye, skin, and mucous
membrane irritant. Flammable liquid. When
heated to decomposition it emits acrid
smoke and irritating fumes. See also ALDEHYDES. | [Hazardous Substances Data]
100-50-5(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
A colorless liquid. Flash point 135°F. Less dense than water and slightly soluble in water. Hence floats on water. Irritates skin, eyes and mucous membranes. Used to make fabrics water resistant, and to make other chemicals. | [Reactivity Profile]
1,2,3,6-TETRAHYDROBENZALDEHYDE(100-50-5) is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation. | [Air & Water Reactions]
Flammable. Slightly soluble in water. | [Health Hazard]
May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. | [Fire Hazard]
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. | [Chemical Properties]
slightly yellowish-green liquid | [Uses]
Cyclohex-3-ene-1-carbaldehyde can be used as coupled exposure to ingredients of cosmetic products. | [Synthesis Reference(s)]
Journal of the American Chemical Society, 92, p. 3126, 1970 DOI: 10.1021/ja00713a034
The Journal of Organic Chemistry, 52, p. 5293, 1987 DOI: 10.1021/jo00232a049 | [Flammability and Explosibility]
Flammable |
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