n-heptanoic acid

Modify Date: 2025-08-24 08:53:06

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	Signal Word	Danger

Name	heptanoic acid
Synonym	More Synonyms

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
InChIKey	MNWFXJYAOYHMED-UHFFFAOYSA-N
SMILES	CCCCCCC(=O)O
Stability	Stable. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible. Protect from light.
Water Solubility	0.24 g/100 mL (15 ºC)

n-heptanoic acid MSDS(Chinese)

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)

Symbol	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

Precursor 10
CAS#:629-05-0 Oct-1-yne CAS#:108-11-2 4-Methylpentan-2-ol CAS#:111-70-6 Heptan-1-ol CAS#:6434-78-2 trans-2-nonene
CAS#:7019-19-4 1-Hydroxy-2-octanone CAS#:111-71-7 Heptanal CAS#:111-66-0 octene CAS#:30964-00-2 6-Heptynoic acid
CAS#:1117-86-8 1,2-Octanediol CAS#:10374-74-0 7-Tetradecene
DownStream 9
CAS#:10385-08-7 Heptanamide,N,N... CAS#:104863-66-3 N-Methoxy-N-met... CAS#:104943-22-8 2,5-Dioxopyrrol... CAS#:1119-06-8 hexyl heptanoate
CAS#:112-40-3 Dodecane CAS#:40386-05-8 hex-2-yl heptanoate CAS#:33083-83-9 5-Undecanone CAS#:375-85-9 Perfluoroheptan...
CAS#:55-21-0 Benzamide

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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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...

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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...

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: n-heptanoic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: n-heptanoic acid
Price: ￥98.0/500ml
Purity: 98.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Heptanoic acid
Price: ￥Inquiry/1g
Purity: 98.9%
Delivery: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

DC Chemicals Limited
China
Product Name: Heptanoic acid
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Heptanoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Heptanoic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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