- 18829-70-4(-)-Catechin
- 188300-19-8Massonianoside B
- 18830-44-9Propanoic acid,3,3,3-trifluoro-, methyl ester
- 1883-09-6Butanoicacid, 2,4-diamino-, hydrochloride (1:2), (2S)-
- 1883-13-2Dodecanoic acid,3-hydroxy-
- 18833-13-1Acefylline piperazinate
- 1883-32-5Benzeneethanol, b-phenyl-
- 18833-63-11-Propanamine,N,N-dimethyl-3-[[7,8,9,10-tetrahydro-3-(trifluoromethyl)-6H-cyclohepta[b]quinolin-11-yl]oxy]-,hydrochloride (1:2)
- 188345-25-7Benzamide,3,4-difluoro-N-methoxy-N-methyl-
- 188347-48-0Benzeneacetonitrile,3,5-dibromo-
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
trans-2-Heptenal |
EINECS | 242-608-0 |
| CAS No. | 18829-55-5 | Density | 0.831 g/cm3 |
| PSA | 17.07000 | LogP | 1.93170 |
| Solubility | N/A | Melting Point |
-53.35°C (estimate) |
| Formula | C7H12O | Boiling Point | 165.999 °C at 760 mmHg |
| Molecular Weight | 112.172 | Flash Point | 53.333 °C |
| Transport Information | UN 1988 3/PG 3 | Appearance | clear colorless to light yellow liquid |
| Safety | 16-36/37 | Risk Codes | 10-20/21-43 |
| Molecular Structure |
|
Hazard Symbols |
 Xn
|
| Synonyms |
2-Heptenal,(E)- (8CI);(2E)-2-Heptenal;(2E)-Heptenal;(E)-2-Hepten-1-al;(E)-2-Heptenal;2-trans-Heptenal;n-Hept-trans-2-enal;trans-2-Hepten-1-al;trans-2-Heptenal; |
Article Data | 55 |
trans-2-Heptenal Chemical Properties
IUPAC Name: (2E)-2-Heptenal
The MF of (2E)-2-Heptenal (18829-55-5) is C7H12O.
The MW of (2E)-2-Heptenal (18829-55-5) is 112.17.
Synonyms of (2E)-2-Heptenal (18829-55-5): (2E)-2-Heptenal ; (2E)-Heptenal ; (E)-2-Heptena ; (E)-2-Heptenal ; 2-Trans-heptenal ; 3-Butylacrolein ; Beta-butylacrolein
Product Categories: aldehyde Flavor;Aldehydes;C7;Carbonyl Compounds;Alphabetical Listings;Flavors and Fragrances;G-H
Form: clear colorless to light yellow liquid
Storage temp: Refrigerator (+4°C)+Flammables area
Index of Refraction: 1.427
EINECS: 242-608-0
Density: 0.83 g/ml
Flash Point: 53.3 °C
Boiling Point: 166 °C
trans-2-Heptenal Toxicity Data With Reference
| 1. | orl-rat LD50:1300 mg/kg | FCTOD7 Food and Chemical Toxicology. 26 (1988),331. | ||
| 2. | skn-rbt LD50:860 mg/kg | FCTOD7 Food and Chemical Toxicology. 26 (1988),331. | ||
| 3. | skn-gpg LD50:1530 mg/kg | FCTOD7 Food and Chemical Toxicology. 26 (1988),331. |
trans-2-Heptenal Consensus Reports
Reported in EPA TSCA Inventory.
trans-2-Heptenal Safety Profile
Moderately toxic by ingestion and skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
Safety information of (2E)-2-Heptenal (18829-55-5):
Hazard Codes 
Xn,Xi
Risk Statements
10 Flammable
20/21 Harmful by inhalation and in contact with skin
43 May cause sensitization by skin contact
Safety Statements
16 Keep away from sources of ignition - No smoking
36/37 Wear suitable protective clothing and gloves
RIDADR UN 1988 3/PG 3
WGK Germany 3
RTECS MJ8795000
F 10-23
Hazard Note Irritant
HazardClass 3.2
PackingGroup III
trans-2-Heptenal Specification
Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Keep under a nitrogen blanket. Keep refrigerated. (Store below 4°C/39°F.)
What can I do for you?
Get Best Price
