Margaric acid

Modify Date: 2024-01-02 09:47:38

Margaric acid Structure
Margaric acid structure
Common Name Margaric acid
CAS Number 506-12-7 Molecular Weight 270.451
Density 0.9±0.1 g/cm3 Boiling Point 298.5±0.0 °C at 760 mmHg
Molecular Formula C17H34O2 Melting Point 59-61 °C(lit.)
MSDS Chinese USA Flash Point 158.4±12.5 °C

 Names

Name margaric acid
Synonym More Synonyms

 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.

 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

 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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 Synonyms

EINECS 208-027-1
1-heptadecanoic acid
Heptadecanoic acid
Margaric acid
Heptadecylic acid
n-heptadecanoic acid
MFCD00002751
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