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1-Heptanol

CAS No.
111-70-6
Chemical Name:
1-Heptanol
Synonyms
HEPTANOL;N-HEPTANOL;HEPTAN-1-OL;HEPTYL ALCOHOL;Enanthol;1-HeptanoI;ALCOHOL C7;n-Heptan-1-ol;Gentanol;n-C7H15OH
CBNumber:
CB0342528
Molecular Formula:
C7H16O
Molecular Weight:
116.2
MDL Number:
MFCD00002986
MOL File:
111-70-6.mol
MSDS File:
SDS
Last updated:2023-11-28 16:31:43

1-Heptanol Properties

Melting point -36 °C (lit.)
Boiling point 176 °C (lit.)
Density 0.822 g/mL at 25 °C (lit.)
vapor pressure 0.5 mm Hg ( 20 °C)
refractive index n20/D 1.424(lit.)
FEMA 2548 | HEPTYL ALCOHOL
Flash point 165 °F
storage temp. Store below +30°C.
solubility 1g/l
pka 15.38±0.10(Predicted)
form Liquid
color Clear
Relative polarity 0.549
Odor Weak alcoholic.
Odor Threshold 0.0048ppm
explosive limit 0.9%(V)
Odor Type green
Water Solubility 2.85 g/L (100 ºC)
JECFA Number 94
Merck 14,4661
BRN 1731686
Dielectric constant 6.7(21℃)
Stability Stable. Flammable. Incompatible with strong acids, strong oxidizing agents.
InChIKey BBMCTIGTTCKYKF-UHFFFAOYSA-N
LogP 2.2 at 20℃
Substances Added to Food (formerly EAFUS) HEPTYL ALCOHOL
CAS DataBase Reference 111-70-6(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 8JQ5607IO5
NIST Chemistry Reference 1-Heptanol(111-70-6)
EPA Substance Registry System 1-Heptanol (111-70-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36-52
Safety Statements  36-36/37/39-26
RIDADR  2810
WGK Germany  1
RTECS  MK0350000
Autoignition Temperature 662 °F
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29051900
Toxicity LD50 orally in Rabbit: 500 mg/kg LD50 dermal Rabbit 2000 mg/kg
NFPA 704
2
2 0

1-Heptanol price More Price(51)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W254800 Heptyl alcohol ≥97%, FCC, FG 111-70-6 1kg $76.5 2024-03-01 Buy
Sigma-Aldrich W254800 Heptyl alcohol ≥97%, FCC, FG 111-70-6 4kg $165 2024-03-01 Buy
Sigma-Aldrich W254800 Heptyl alcohol ≥97%, FCC, FG 111-70-6 20kg $455 2024-03-01 Buy
Sigma-Aldrich 8.20624 1-Heptanol for synthesis 111-70-6 100mL $32.3 2024-03-01 Buy
Sigma-Aldrich 8.20624 1-Heptanol for synthesis 111-70-6 500mL $60.1 2024-03-01 Buy
Product number Packaging Price Buy
W254800 1kg $76.5 Buy
W254800 4kg $165 Buy
W254800 20kg $455 Buy
8.20624 100mL $32.3 Buy
8.20624 500mL $60.1 Buy

1-Heptanol Chemical Properties,Uses,Production

Description

Heptyl alcohol has a faint, aromatic, fatty odor and a pungent, spicy taste. It may be synthesized by reduction of enanthic aldehyde, which is a distillation product of castor oil.

Chemical Properties

colourless liquid

Chemical Properties

Heptyl alcohol has a fragrant, woody, heavy, oily, faint, aromatic, fatty odor and a pungent, spicy taste.

Occurrence

Reported found in a few essential oils, hyacinth, violet leaves, Litsea zeylanica Also reported found in apple, banana, citrus peel oils, orange juice, bilberry, cranberry, blueberry, other berries, currants, melon, papaya, peach, pear, pineapple, asparagus, peas, potato, mustard, cheeses, butter, milk, meats, hop oil, beer, cognac, rum, bourbon whiskey, grape wines, cocoa, tea, flberts, pecans, peanuts, soybeans, passion fruit juice, olive, macadamia nuts, mango, tamarind, fgs, cardamom, rice, calamus, dill, corn, malt, kiwifruit, truffe, nectarine, crab, crayfsh, clams and other sources

Uses

1-Heptanol, is used in the fragrance industry due to its pleasant smell.

Uses

1-Heptanol have also been used in the fragrance industry due to its pleasant smell.

Definition

ChEBI: 1-heptanol is an alkyl alcohol that is heptane in which a hydrogen of one of the methyl groups is substituted by a hydroxy group. It has been isolated from Capillipedium parviflorum. It has a role as a plant metabolite, a fragrance and a flavouring agent. It is a primary alcohol, an alkyl alcohol and a volatile organic compound. It derives from a hydride of a heptane.

Preparation

By reduction of enanthic aldehyde, which is a distillation product of castor oil.

Production Methods

1-Heptanol is produced by reacting hexenes with carbon monoxide in the oxo process or by the catalytic reduction of heptaldehyde. It has little commercial value except in fragrances and as an artificial flavoring agent.

Aroma threshold values

Detection: 3 ppb.

Synthesis Reference(s)

The Journal of Organic Chemistry, 57, p. 1061, 1992 DOI: 10.1021/jo00030a003
Synthesis, p. 701, 1979 DOI: 10.1055/s-1979-28800

General Description

Watery colorless liquid with a weak alcohol odor. Floats on water.

Reactivity Profile

Heptan-1-ol is an alcohol. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Hazard

Combustible.

Health Hazard

Low toxicity; liquid may irritate eyes.

Flammability and Explosibility

Non flammable

Chemical Reactivity

Reactivity with Water No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

Biochem/physiol Actions

Taste at 1-10 ppm

Purification Methods

Shake the alcohol with successive lots of alkaline KMnO4 until the colour persists for 15minutes, then dry it with K2CO3 or CaO, and fractionally distil it. [Beilstein 1 IV 1731.]

Global( 324)Suppliers
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View Lastest Price from 1-Heptanol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Heptanol pictures 2023-09-06 1-Heptanol
111-70-6
US $30.00-10.00 / KG 50KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
1-Heptanol pictures 2023-07-14 1-Heptanol
111-70-6
US $10.00 / KG 1KG 99.% 10 ton Hebei Guanlang Biotechnology Co,.LTD
1-Heptanol pictures 2023-06-30 1-Heptanol
111-70-6
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
  • 1-Heptanol pictures
  • 1-Heptanol
    111-70-6
  • US $30.00-10.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
  • 1-Heptanol pictures
  • 1-Heptanol
    111-70-6
  • US $10.00 / KG
  • 99.%
  • Hebei Guanlang Biotechnology Co,.LTD
  • 1-Heptanol pictures
  • 1-Heptanol
    111-70-6
  • US $0.00 / KG
  • 99%
  • Hebei Mojin Biotechnology Co., Ltd
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