n-heptanoic acid

Modify Date: 2024-01-02 16:01:02

n-heptanoic acid Structure
n-heptanoic acid structure
 Common Name n-heptanoic acid
CAS Number 111-14-8 Molecular Weight 130.185
Density 0.9±0.1 g/cm3 Boiling Point 222.6±3.0 °C at 760 mmHg
Molecular Formula C7H14O2 Melting Point -10.5 °C
MSDS Chinese USA Flash Point 99.2±11.9 °C
Symbol GHS05 GHS07
GHS05, GHS07		 Signal Word Danger

 Names

Name heptanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 222.6±3.0 °C at 760 mmHg
Melting Point -10.5 °C
Molecular Formula C7H14O2
Molecular Weight 130.185
Flash Point 99.2±11.9 °C
Exact Mass 130.099380
PSA 37.30000
LogP 2.37
Vapour density 4.5 (vs air)
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.433
Stability Stable. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible. Protect from light.
Water Solubility 0.24 g/100 mL (15 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MJ1575000
CHEMICAL NAME :
Heptanoic acid
CAS REGISTRY NUMBER :
111-14-8
BEILSTEIN REFERENCE NO. :
1744723
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C7-H14-O2
MOLECULAR WEIGHT :
130.21
WISWESSER LINE NOTATION :
QV6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FDRLI* Food & Drug Research Laboratories, Inc., Papers. (P.O. Box 107, Rt. 17C, Waverly, NY 14892-0107) Volume(issue)/page/year: 123,-,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
6400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BIJOAK Biochemical Journal. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1906- Volume(issue)/page/year: 34,1196,1940
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1200 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 *** REVIEWS *** TOXICOLOGY REVIEW AMIHAB AMA Archives of Industrial Health. (Chicago, IL) V.11-21, 1955-60. For publisher information, see AEHLAU. Volume(issue)/page/year: 21,100,1960 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84195 No. of Facilities: 31 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 981 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84195 No. of Facilities: 1751 (estimated) No. of Industries: 33 No. of Occupations: 32 No. of Employees: 34035 (estimated) No. of Female Employees: 2138 (estimated)

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H314-H332-H335
Precautionary Statements P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive
Risk Phrases R34
Safety Phrases S26-S28-S36/37/39-S45-S28A
RIDADR UN 3265 8/PG 3
WGK Germany 1
RTECS MJ1575000
Packaging Group III
Hazard Class 8
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%

 Articles17

More Articles
Structural variation governs substrate specificity for organic anion transporter (OAT) homologs. Potential remote sensing by OAT family members.

J. Biol. Chem. 282 , 23841-53, (2007)

Organic anion transporters (OATs, SLC22) interact with a remarkably diverse array of endogenous and exogenous organic anions. However, little is known about the structural features that determine thei...

Protic ionic liquids (PILs) nanostructure and physicochemical properties: development of high-throughput methodology for PIL creation and property screens.

Phys. Chem. Chem. Phys. 17(4) , 2357-65, (2014)

A high-throughput approach was developed in order to prepare and dry a series of protic ionic liquids (PILs) from 48 Brønsted acid-base combinations. Many combinations comprised an alkyl carboxylic ac...

Mosquito odorant receptor for DEET and methyl jasmonate.

Proc. Natl. Acad. Sci. U. S. A. 111(46) , 16592-7, (2014)

Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbe...

 Synonyms

hexane-6-carboxyamide
Enanthylic acid
Heptylic acid
Enanthyl alcohol
n-Heptoic acid
1-heptanoic acid
Heptoic acid
enanthic acid
Oenanthic acid
hexa carboxylic acid
Enanthic acid,Oenanthic acid
hexane carboxylic acid
MFCD00004426
enanthoic acid
EINECS 203-838-7
Heptanoic acid
n-Heptylic acid
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