ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Aldehydes spices >Terpene aldehyde >(E)-2-Octenal

(E)-2-Octenal

CAS No.: 2548-87-0

Chemical Name:: (E)-2-Octenal

Synonyms: 2-Octenal, (E)-;2-Octenal;(E)-oct-2-enal;TRANS-2-OCTENAL;TRANS-2-OCTEN-1-AL;(e)-2-octena;(2E)-2-Octenal;FEMA 3215;T2 OCTENAL;(e)-2-octenal

CBNumber:: CB8468147

Molecular Formula:: C8H14O

Molecular Weight:: 126.2

MOL File:: 2548-87-0.mol

Modify Date:: 2024/6/3 14:46:32

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(E)-2-Octenal Properties

Melting point	3.5°C (estimate)
Boiling point	84-86 °C19 mm Hg(lit.)
Density	0.846 g/mL at 25 °C(lit.)
vapor density	>1 (vs air)
FEMA	3215 \| 2-OCTENAL
refractive index	n20/D 1.45(lit.)
Flash point	150 °F
storage temp.	2-8°C
solubility	Chloroform (Soluble), Methanol (Slightly)
color	Colourless
Odor	at 1.00 % in dipropylene glycol. fresh cucumber fatty green herbal banana waxy green leaf
Odor Type	fatty
Water Solubility	Not miscible or difficult to mix in water. Soluble in alcohol and fixed oils.
Sensitive	Air Sensitive
JECFA Number	1363
Stability	Air Sensitive, Light Sensitive
LogP	2.64
CAS DataBase Reference	2548-87-0(CAS DataBase Reference)
NIST Chemistry Reference	2-Octenal, (E)-(2548-87-0)
EPA Substance Registry System	2-Octenal, (2E)- (2548-87-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

RTECS

RH2130000

TSCA

Yes

HS Code

29121900

Toxicity

dnd-ham-fbr 250 mmol/l/1H MUREAV 497,185,2001

NFPA 704

	2
2		0

(E)-2-Octenal price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	W321508	trans-2-Octenal ≥95%, stabilized, FG	2548-87-0	1SAMPLE-K	₹5141.88	2022-06-14	Buy
Sigma-Aldrich(India)	W321508	trans-2-Octenal ≥95%, stabilized, FG	2548-87-0	100G	₹7804.83	2022-06-14	Buy
Sigma-Aldrich(India)	W321508	trans-2-Octenal ≥95%, stabilized, FG	2548-87-0	1KG	₹58281.8	2022-06-14	Buy
Sigma-Aldrich(India)	52464	trans-2-Octenal analytical standard	2548-87-0	1ML	₹7750.7	2022-06-14	Buy
Sigma-Aldrich	269956	trans-2-Octenal technical grade, 94%	2548-87-0	5G	₹3464	2022-06-14	Buy

Product number	Packaging	Price	Buy
W321508	1SAMPLE-K	₹5141.88	Buy
W321508	100G	₹7804.83	Buy
W321508	1KG	₹58281.8	Buy
52464	1ML	₹7750.7	Buy
269956	5G	₹3464	Buy

(E)-2-Octenal Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid

Uses

trans-2-Octenal is one of the probable major contributors to the Californian long-grain cooked rice odor.

Definition

ChEBI: The (E)-isomer of oct-2-enal.

General Description

The rate constant for the gas-phase reaction of the NO(3) radical with trans-2-octenal was studied using absolute rate method. The fungal volatile organic compound trans-2-octenal, caused locomotory defects and changes in green fluorescent protein (GFP) and antigen-labeled dopaminergic neurons in adult Drosophila melanogaster.

Safety Profile

Mutation data reported. Whenheated to decomposition it emits acrid smoke andirritating vapors.

(E)-2-Octenal Preparation Products And Raw materials

Raw materials

Preparation Products

(2E,4E)-2,4-Octadienal

(E)-2-Octenal Suppliers

Global( 220)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Nagar Haveli Perfumes & Aromatics	+917506551149	Mumbai, India	230	58	Inquiry
CHEMSWORTH	+91-261-2397244	New Delhi, India	6707	30	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Alfa Aesar	1 800 209 7001	Maharashtra, India	6913	58	Inquiry
Hebei Yanxi Chemical Co., Ltd.	+86-17531190177; +8617531190177	China	6011	58	Inquiry
Hebei Kingfiner Technology Development Co.Ltd	+86-15532196582 +86-15373005021	China	2989	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20361	58	Inquiry
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	China	3002	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21676	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29901	58	Inquiry

Supplier	Advantage
Nagar Haveli Perfumes & Aromatics	58
CHEMSWORTH	30
TCI Chemicals (India) Pvt. Ltd.	58
Alfa Aesar	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Kingfiner Technology Development Co.Ltd	58
Henan Fengda Chemical Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58

(E)-2-Octenal Spectrum

(E)-2-Octenal(2548-87-0)MS (E)-2-Octenal(2548-87-0)¹HNMR (E)-2-Octenal(2548-87-0)¹³CNMR (E)-2-Octenal(2548-87-0)IR1

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