(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid

Modify Date: 2024-01-17 11:52:00

(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid Structure
(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid structure
Common Name (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid
CAS Number 4159-20-0 Molecular Weight 298.41900
Density 1.027g/cm3 Boiling Point 468.2ºC at 760mmHg
Molecular Formula C20H26O2 Melting Point N/A
MSDS N/A Flash Point 355.1ºC

 Names

Name (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.027g/cm3
Boiling Point 468.2ºC at 760mmHg
Molecular Formula C20H26O2
Molecular Weight 298.41900
Flash Point 355.1ºC
Exact Mass 298.19300
PSA 37.30000
LogP 5.37860

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VH6505650
CHEMICAL NAME :
Retinoic acid, 3,4-didehydro-
CAS REGISTRY NUMBER :
4159-20-0
LAST UPDATED :
199806
DATA ITEMS CITED :
1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2128462

 Precursor & DownStream

Precursor  0

DownStream  2

 Synonyms

Vitamin A2 acid
3-Dehydroretinoic acid (6CI,7CI)
3,4-didehydroretinoic acid
Vitamin A2 saeure
all-trans-3,4-Didehydro Retinoic Acid
Retinoic acid,3,4-didehydro
all-trans-Vitamin A2 Acid
3-Dehydroretinoic Acid
3,4-didehyroretinoic acid
(7E,9E,11E,13E)-9,13-dimethyl-7-(1,1,5-trimethyl-3,5-cyclohexadien-6-yl)-7,9,11,13-nonatetraen-15-oic acid
Ro 8-7057
Vitamin A2 saeure [German]