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80-59-1

80-59-1 structure
80-59-1 structure
Name tiglic acid
Synonyms (2E)-2-Methyl-2-butenoic acid
2-Butenoic acid, 2-methyl-, (2E)-
FEMA 3599
2,3-Dimethylacrylic acid
EINECS 201-295-0
(2E)-2-Methylbut-2-enoic acid
Cevadic acid
Tiglic acid
E-Tiglic acid
MFCD00066864
Tiglate
(E)-2-methyl-2-butenoic acid
Description Tiglic acid is a monocarboxylic unsaturated organic acid found in croton oil and in several other natural products. Tiglic aci has a role as a plant metabolite[1].
Related Catalog
References

[1]. ROBERT E. BUCKLES, et al. THE PREPARATION OF TIGLIC AND ANGELIC ACIDS AND ESTERS. Cite This:J. Org. Chem.1950153680-684.
Density 1.0±0.1 g/cm3
Boiling Point 198.5±0.0 °C at 760 mmHg
Melting Point 61-64 °C(lit.)
Molecular Formula C5H8O2
Molecular Weight 100.116
Flash Point 95.9±9.6 °C
Exact Mass 100.052429
PSA 37.30000
LogP 1.35
Vapour Pressure 0.2±0.7 mmHg at 25°C
Index of Refraction 1.451
Storage condition Refrigerator (+4°C)
Water Solubility SOLUBLE IN HOT WATER

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GQ5430000
CHEMICAL NAME :
Crotonic acid, 2-methyl-, (E)-
CAS REGISTRY NUMBER :
80-59-1
BEILSTEIN REFERENCE NO. :
1236500
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C5-H8-O2
MOLECULAR WEIGHT :
100.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,837,1982 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,837,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,837,1982
Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39-S45-S24/25
RIDADR UN 3261 8/PG 2
WGK Germany 2
RTECS GQ5430000
Packaging Group III
Hazard Class 8
HS Code 29161980
HS Code 29161980

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