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
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 |
n |
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) | ![]() GHS07 |
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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 |
|
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 |
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.
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.
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.
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
Colorless oily liquid. 0.2% soluble in water,
soluble in alcohol, miscible with oils.
Sp.Gr. 0.82. B.P. 175° C.
Fresh and light, green-fatty, winey and saPIike odor of poor tenacity.
Sweet winey-nut-like taste. Green only in
high concentration.
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.]
1-Heptanol Preparation Products And Raw materials
Raw materials
Preparation Products
1of4
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12450 | 58 |
Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5828 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 | info@deshangchem.com | China | 619 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from 1-Heptanol manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-08-23 | 1-Heptanol
111-70-6
|
US $8.00-5.00 / kg | 1kg | 99.99% | 10 tons | Shandong Deshang Chemical Co., Ltd. | |
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2024-08-20 | 1-Heptanol
111-70-6
|
US $10.00 / KG | 1KG | 99.% | 10 ton | Hebei Guanlang Biotechnology Co,.LTD | |
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2024-06-04 | n-Heptyl alcohol
111-70-6
|
US $70.00 / kg | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- 1-Heptanol
111-70-6
- US $8.00-5.00 / kg
- 99.99%
- Shandong Deshang Chemical Co., Ltd.
-
- 1-Heptanol
111-70-6
- US $10.00 / KG
- 99.%
- Hebei Guanlang Biotechnology Co,.LTD
-
- n-Heptyl alcohol
111-70-6
- US $70.00 / kg
- 99
- Hebei Zhuanglai Chemical Trading Co.,Ltd