18829-55-5
- Product Name：trans-2-Heptenal CAS NO.: 18829-55-5
- Molecular Formula：C10H10O2S2
- Purity：99%
- Molecular Weight：
Product Details;
CasNo： 18829-55-5
Molecular Formula： C10H10O2S2
Appearance： powder
Delivery Time： In stock
Throughput： 10000|Kilogram|Day
Purity： 99%
| Product Name: | trans-2-Heptenal |
| Synonyms: | 2-trans-Heptenal;3-Butylacrolein;beta-Butylacrolein;hept-(E)-2-enal;Hept-2(E)-enal;Hept-trans-2-enal;n-Hept-trans-2-enal;HEPT-2(TRANS)-ENAL |
| CAS: | 18829-55-5 |
| MF: | C7H12O |
| MW: | 112.17 |
| EINECS: | 242-608-0 |
| Product Categories: | aldehyde Flavor;Aldehydes;C7;Carbonyl Compounds;Alphabetical Listings;Flavors and Fragrances;G-H |
| Mol File: | 18829-55-5.mol |
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| trans-2-Heptenal Chemical Properties |
| Melting point | -53.35°C (estimate) |
| Boiling point | 90-91 °C50 mm Hg(lit.) |
| density | 0.857 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| refractive index |
n |
| FEMA | 3165 | TRANS-2-HEPTENAL |
| Fp | 128 °F |
| storage temp. | Refrigerator (+4°C) + Flammables area |
| form | neat |
| JECFA Number | 1360 |
| BRN | 1700822 |
| CAS DataBase Reference | 18829-55-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Heptenal, (E)-(18829-55-5) |
| EPA Substance Registry System | 2-Heptenal, (2E)- (18829-55-5) |
| Safety Information |
| Hazard Codes | Xn,Xi |
| Risk Statements | 10-20/21-43 |
| Safety Statements | 16-36/37 |
| RIDADR | UN 1988 3/PG 3 |
| WGK Germany | 3 |
| RTECS | MJ8795000 |
| F | 10-23 |
| Hazard Note | Irritant |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29121900 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| trans-2-Heptenal Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid |
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