2,4-Hexadienoic acid,propyl ester, (2E,4E)-

Modify Date: 2025-08-25 00:42:00

2,4-Hexadienoic acid,propyl ester, (2E,4E)- Structure
2,4-Hexadienoic acid,propyl ester, (2E,4E)- structure
Common Name 2,4-Hexadienoic acid,propyl ester, (2E,4E)-
CAS Number 10297-72-0 Molecular Weight 154.20600
Density 0.918g/cm3 Boiling Point 206.2ºC at 760mmHg
Molecular Formula C9H14O2 Melting Point N/A
MSDS N/A Flash Point 86.4ºC

 Names

Name propyl hexa-2,4-dienoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.918g/cm3
Boiling Point 206.2ºC at 760mmHg
Molecular Formula C9H14O2
Molecular Weight 154.20600
Flash Point 86.4ºC
Exact Mass 154.09900
PSA 26.30000
LogP 2.07190
Vapour Pressure 0.24mmHg at 25°C
Index of Refraction 1.456
InChIKey JAVXBQKCKGHZHM-TWTPFVCWSA-N
SMILES CC=CC=CC(=O)OCCC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WG2200000
CHEMICAL NAME :
Sorbic acid, propyl ester
CAS REGISTRY NUMBER :
10297-72-0
LAST UPDATED :
199107
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H14-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>8 gm/kg
TOXIC EFFECTS :
Behavioral - rigidity (including catalepsy) Lungs, Thorax, or Respiration - other changes
REFERENCE :
CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 266,1080,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHDDAT Comptes Rendus des Seances de l'Academie des Sciences, Serie D: Sciences Naturelles. (Paris, France) V.262-291, 1966-80. For publisher information, see CRASEV. Volume(issue)/page/year: 266,1080,1968

 Safety Information

HS Code 2916190090

 Synthetic Route

~85%

2,4-Hexadienoic acid,propyl ester, (2E,4E)- Structure

2,4-Hexadienoic...

CAS#:10297-72-0

Literature: Bollans, Lee; Bacsa, John; Iggo, Jonathan A.; Morris, Gareth A.; Stachulski, Andrew V. Organic and Biomolecular Chemistry, 2009 , vol. 7, # 21 p. 4531 - 4538

~95%

2,4-Hexadienoic acid,propyl ester, (2E,4E)- Structure

2,4-Hexadienoic...

CAS#:10297-72-0

Literature: Le Baut; Sparfel; Clairc; et al. European Journal of Medicinal Chemistry, 1983 , vol. 18, # 5 p. 441 - 445

~%

2,4-Hexadienoic acid,propyl ester, (2E,4E)- Structure

2,4-Hexadienoic...

CAS#:10297-72-0

Literature: Zhao, Hua; Baker, Gary A.; Holmes, Shaletha Organic and Biomolecular Chemistry, 2011 , vol. 9, # 6 p. 1908 - 1916

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

propyl ester of sorbic acid
Propyl sorbate
n-propyl sorbate
Propylsorbat
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