TRANS-2-DODECENAL

Product Name: TRANS-2-DODECENAL
CAS No.: 20407-84-5
Chemical Name: TRANS-2-DODECENAL
Synonyms: 2-DODECENAL;2-Dodecenal, (E)-;(E)-2-dodecenal;DODEC-2-ENAL;FEMA 2402;(E)-dodec-2-enal;(E)-2-Dodecen-1-al;T2 DODECENAL;2-DODECEN-1-AL;3-NONYLACROLEIN
CBNumber: CB8360526
Molecular Formula: C12H22O
Formula Weight: 182.3
MOL File: 20407-84-5.mol

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TRANS-2-DODECENAL Property

Melting point:: 2°C (estimate)
Boiling point:: 93 °C0.5 mm Hg(lit.)
Density: 0.849 g/mL at 25 °C(lit.)
vapor pressure: 34Pa at 25℃
refractive index: n20/D 1.457(lit.)
Flash point:: >230 °F
form: Liquid
color: Colorless to light yellow
Odor: at 1.00 % in dipropylene glycol. citrus metallic mandarin orange waxy aldehydic
Odor Type: herbal
Water Solubility: 3.21mg/L at 20℃
BRN: 2434537
LogP: 4.892 at 25℃
CAS DataBase Reference: 20407-84-5(CAS DataBase Reference)
EPA Substance Registry System: 2-Dodecenal, (2E)- (20407-84-5)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 1760 8/PG 3
WGK Germany: 2
RTECS: JR5150000
F: 10-23
HS Code: 2912.19.5000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W240206
Product name: trans-2-Dodecenal
Purity: ≥95%, FCC, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W240206
Product name: trans-2-Dodecenal
Purity: ≥95%,stabilized,FG
Packaging: 100g
Price: $101
Updated: 2024/03/01

Sigma-Aldrich

Product number: W240206
Product name: trans-2-Dodecenal
Purity: ≥95%,stabilized,FG
Packaging: 1kg
Price: $646
Updated: 2024/03/01

Sigma-Aldrich

Product number: W240206
Product name: trans-2-Dodecenal
Purity: ≥95%,stabilized,FG
Packaging: 5kg
Price: $2700
Updated: 2024/03/01

TCI Chemical

Product number: D2068
Product name: trans-2-Dodecenal
Purity: >90.0%(GC)
Packaging: 25mL
Price: $43
Updated: 2024/03/01

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TRANS-2-DODECENAL Chemical Properties,Usage,Production

Chemical Properties

2-Dodecenal is a colorless liquid with a powerful aldehydic, mandarin, citrus-like odor. It may be prepared as described earlier, see 2-hexenal,. 2-Dodecenal is used in flavors and fragrances to create orangemandarin- like citrus notes.

Chemical Properties

2-Dodecenal has a powerful, fatty, citrus-like odor at low levels and a mandarin taste.

Occurrence

Reported found in orange peel oil, kumquat peel oil, milk (0.0006 ppm), grilled and roasted beef, cured pork, roasted peanut (0.02 to 0.11 ppm), coriander leaf and unprocessed rice. Its presence has also been reported in the essential oils of Eryngium facidum and Achasma walang Val.

Uses

Trans-2-Dodecenal is a component of essential oils from Cymbocarpum anethoides and a volatile compound of virgin rapeseed oil.

Definition

ChEBI: A trans-2,3-unsaturated fatty aldehyde that is (E)-dodec-2-ene in which the allylic methyl group has been oxidised to the corresponding aldehyde.

Preparation

By condensation of acetaldehyde with decanal; also from α-bromolauric acid by way of the ethyl ester and alcohol.

Aroma threshold values

Detection: 1.4 ppb; aroma characteristics at 0.1% in neobee oil: fatty, waxy, metallic, fatty tallow, greasy, meaty, green vegetative cucumber with chicken and cilantro notes.

Taste threshold values

Taste characteristics at 0.1 ppm: strong aldehydic, soapy, vegetative green, celery and cucumber-like, banana musty, chicken fatty and brothy.

Flammability and Explosibility

Non flammable

Trade name

Mandarin Aldehyde (Firmenich).

TRANS-2-DODECENAL Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-2-DODECENAL Suppliers

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View Lastest Price from TRANS-2-DODECENAL manufacturers

JINING XINHE CHEMICAL CO., LTD

Product: TRANS-2-DODECENAL 20407-84-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10ton
Release date: 2024-07-23

Career Henan Chemical Co

Product: TRANS-2-DODECENAL 20407-84-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1
Release date: 2018-08-09

20407-84-5, TRANS-2-DODECENALRelated Search:

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3-NONYLACROLEIN

trans-2-Dodecen-1-yl Aldehyde

2-Dodecenal, (E)-

Einecs 243-797-2

(E)-dodec-2-enal

(E)-2-Dodecen-1-al

(E)-2-dodecenal

trans-Dodec-2-enal

T2 DODECENAL

TRANS-2-DODECEN-1-AL

TRANS-2-DODECENAL

DODEC-2-ENAL

FEMA 2402

2-DODECEN-1-AL

2-DODECENAL

(E)-dodec-2-en-1-al

TRANS-2-DODECENAL 93+% FCC

2-dodecenal,(E)-2-dodecenal,β-octylacrolein

2-Dodecenal, (2E)-

TRANS-2-DODECENE-1-AL

2-TRANS-DODECENAL

<i>trans</i>-2-Dodecenal

trans-2-Dodecenal&gt

trans-2-dodecen-1-al/(E)-2-dodecenal

ALDEHYDE MANDARINE

trans-2-Dodecenal >=95%, stabilized, FG

(2E)-Dodec-2-enal

Mandarine Aldehyde

20407-84-5

20407-89-5

CH3CH28CHCHCHO

Alphabetical Listings

C-D

Flavors and Fragrances