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- 111-71-7
- Heptaldehyde seller in China
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- ProName: Heptaldehyde
- CasNo: 111-71-7
- Molecular Formula: C7H14O
- Appearance: white powder
- Application: Aliphatics;Isotope Labelled Compounds;...
- DeliveryTime: Within 3-7 days after receipt of your ...
- PackAge: As customer request
- Port: Qingdao,China
- ProductionCapacity: 100 Metric Ton/Day
- Purity: 98%min
- Storage: Store in a cool,dry place and keep awa...
- Transportation: Common products:Sea/Air/Courier Dange...
- LimitNum: 100 Metric Ton
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Details
| Heptaldehyde Basic information |
| Product Name: | Heptaldehyde |
| Synonyms: | HEPTANAL;HEPTALDEHYDE;HEPTYL ALDEHYDE;FEMA 2540;FEMA 2541;FEMA 2542;ENANTHAL;ENANTHALDEHYDE |
| CAS: | 111-71-7 |
| MF: | C7H14O |
| MW: | 114.19 |
| EINECS: | 203-898-4 |
| Product Categories: | Aliphatics;Isotope Labelled Compounds;Aldehydes;Building Blocks;C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
| Mol File: | 111-71-7.mol |
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| Heptaldehyde Chemical Properties |
| mp | −43 °C(lit.) |
| bp | 153 °C(lit.) |
| density | 0.817 g/mL at 25 °C(lit.) |
| FEMA | 2540 |
| refractive index |
n |
| Fp | 95 °F |
| storage temp. | Flammables area |
| Water Solubility | insoluble |
| Sensitive | Hygroscopic |
| Merck | 14,4658 |
| BRN | 1560236 |
| Stability: | Stable. May be light sensitive. Flammable - readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. |
| CAS DataBase Reference | 111-71-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Heptanal(111-71-7) |
| Safety Information |
| Hazard Codes | Xi,N | |
| Risk Statements | 10-36/37/38-38-50/53 | |
| Safety Statements | 26-36-37-16-61-60 | |
| RIDADR | UN 3056 3/PG 3 | |
| WGK Germany | 1 | |
| RTECS | MI6900000 | |
| Hazard Note | Irritant | |
| HazardClass | 3 | |
| PackingGroup | III | |
| Hazardous Substances Data | ACROS | English |
| ALFA | English |
| Heptaldehyde Usage And Synthesis |
| Chemical Properties | colourless liquid |
| Usage | Labelled Heptanal. Bioconversion of heptanal to heptanol by Saccharomyces cerevisiae and effect of C source maltose. |
| General Description | A colorless, oily liquid with a penetrating fruity odor. Insoluble in water and less dense than water. Hence floats on water. Flash point near 141°F. Used to make perfumes and pharmaceuticals. |
| Air & Water Reactions | Flammable. Insoluble in water. |
| Reactivity Profile | Heptaldehyde may undergo exothermic self-condensation or polymerization reactions in the presence of acids. May generate flammable and/or toxic gases with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Is readily oxidized to give heptanoic acid. Can react with air to give first peroxo acids, and ultimately heptanoic acid. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The presence of stabilizers (antioxidants) retards autoxidation. Incompatible with strong oxidizers, bases and reducing agents. |
| 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. |
| Heptaldehyde Preparation Products And Raw materials |
| Preparation Products | Undecenoic acid-->Heptanoic acid-->Heptan-1-ol-->gamma-Nonanolactone -->Amylcinnamaldehyde-->Methyl trans-2-nonenoate-->10-Undecenal-->heptanal oxime -->trans,trans-2,4-Undecadienal-->HEPTALDEHYDE SODIUM BISULFITE-->ALPHA-AMYLCINNAMYL ALCOHOL-->METHYL 2-OCTYNOATE-->FEMA 3710 |
| Raw materials | Potassium hydroxide -->Sodium bisulfite-->Castor oil-->Rose Oil-->RICINOLEIC ACID-->METHYL 10-UNDECENOATE-->Perilla oil-->Methyl Ricinoleate ( 9c, 12OH) |
