ChemicalBook > CAS DataBase List > TRANS,TRANS-2,4-HEPTADIENAL
TRANS,TRANS-2,4-HEPTADIENAL
- Product Name
- TRANS,TRANS-2,4-HEPTADIENAL
- CAS No.
- 5910-85-0
- Chemical Name
- TRANS,TRANS-2,4-HEPTADIENAL
- Synonyms
- FEMA 3164;2,4-HEPTADIENAL;T2 T4 HEPTADIENAL;2,4-HEPTADIEN-1-AL;Hepta-3,5-dien-2-on;(E,Z)-Hepta-2,4-dienal;(E, Z)-2,4-heptadienal;2,4-Heptadienal, (Z,Z)-;2,4-Heptadienal, (E,Z)-;(E)-2,(Z)-4-heptadienal
- CBNumber
- CB6252544
- Molecular Formula
- C7H10O
- Formula Weight
- 110.15
- MOL File
- 5910-85-0.mol
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TRANS,TRANS-2,4-HEPTADIENAL Property
- Boiling point:
- 84-84.5 °C(lit.)
- Density
- 0.881 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.534(lit.)
- Flash point:
- 150 °F
- Odor
- Citrus flavors, especially orange and tangerine. Can also be used for mouth feel in a variety of dairy type flavors.green pungent fruity spicy
- Odor Type
- green
- LogP
- 1.891 (est)
- CAS DataBase Reference
- 5910-85-0(CAS DataBase Reference)
- EPA Substance Registry System
- 2,4-Heptadienal (5910-85-0)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P322Specific measures (see …on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P361Remove/Take off immediately all contaminated clothing.
P362Take off contaminated clothing and wash before reuse.
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container to..…
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TRANS,TRANS-2,4-HEPTADIENAL Chemical Properties,Usage,Production
Chemical Properties
Yellowish liquid. It has a grassy, fat, fruit and spice-like aroma. Flash point 60 ℃. Soluble in ethanol and most non-volatile oils, insoluble in water.
Uses
2,4-Heptadienal is mainly used for the preparation of blueberry, raspberry and miscellaneous fruit flavors.
Definition
ChEBI: (E,E)-hepta-2,4-dienal is a heptadienal in which the two double bonds are located at positions 2 and 4 (the E,E-geoisomer). It has a role as a flavouring agent.
Synthesis
2,4-Heptadienal is synthesized by reducing heptadienoic acid to heptadienol with LiAlH4 and then oxidizing it with MnO2.
TRANS,TRANS-2,4-HEPTADIENAL Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from TRANS,TRANS-2,4-HEPTADIENAL manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- Trans,Trans-2,4-Heptadienal 5910-85-0
- Price
- US $0.00-0.00/Kg
- Min. Order
- 100G
- Purity
- 99.0%+
- Supply Ability
- 100 tons
- Release date
- 2020-01-17