Margaric acid

Names

[ CAS No. ]:
506-12-7

[ Name ]:
Margaric acid

[Synonym ]:
EINECS 208-027-1
1-heptadecanoic acid
Heptadecanoic acid
Margaric acid
Heptadecylic acid
n-heptadecanoic acid
MFCD00002751

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
298.5±0.0 °C at 760 mmHg

[ Melting Point ]:
59-61 °C(lit.)

[ Molecular Formula ]:
C₁₇H₃₄O₂

[ Molecular Weight ]:
270.451

[ Flash Point ]:
158.4±12.5 °C

[ Exact Mass ]:
270.255890

[ PSA ]:
37.30000

[ LogP ]:
7.68

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.455

[ Stability ]:
Stable. Incompatible with bases, oxidizing agents, reducing agents.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MI3850000

CHEMICAL NAME :: Heptadecanoic acid

CAS REGISTRY NUMBER :: 506-12-7

BEILSTEIN REFERENCE NO. :: 1781004

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C17-H34-O2

MOLECULAR WEIGHT :: 270.51

WISWESSER LINE NOTATION :: QV16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

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 :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,147,1954

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 36 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 18,141,1961 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2891 No. of Facilities: 139 (estimated) No. of Industries: 7 No. of Occupations: 15 No. of Employees: 3020 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2891 No. of Facilities: 283 (estimated) No. of Industries: 9 No. of Occupations: 18 No. of Employees: 6614 (estimated) No. of Female Employees: 1051 (estimated)

Safety Information

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
MI3850000

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

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