2-heptane thiol
2-heptanethiol
Identification
| Name | 2-heptane thiol |
| IUPAC | heptane-2-thiol |
| CAS Number | 628-00-2 |
| FDA UNII | LD4W307RIH |
| Molecular Formula | C7 H16 S |
| Molecular Weight | 132.26952000 |
| Nikkaji Number | J96.093D |
| XlogP3 | 3.30 (est) |
Regulatory
| JECFA Food Flavoring | 1664 2-heptanethiol |
| DG SANTE Food Flavourings | 12.288 heptane-2-thiol |
| FEMA Number | 4128 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 628-00-2 ; 2-HEPTANETHIOL |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Additional Assay Information | racemate |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.83200 to 0.83800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 6.923 to 6.973 |
| Refractive Index | 1.44200 to 1.44800 @ 25.00 °C. |
| Boiling Point | 98.00 to 99.00 °C. @ 103.00 mm Hg, 164.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 2.471000 mmHg @ 25.00 °C. (est) |
| Flash Point | 109.00 °F. TCC ( 42.78 °C. ) |
| logP (o/w) | 3.833 (est) |
| Soluble in | alcohol |
Organoleptic Properties
| Odor Description | at 0.10 % in propylene glycol. |
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavoring agents |
| Recommendation for 2-heptane thiol usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.012 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) | 0.01 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 1400 (μg/person/day) |
| NOEL (No Observed Effect Level) | 0.56 (mg/kg bw per day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | - |
| beverages(nonalcoholic) | 4.00000 |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | 1.00000 |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 1.00000 |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
| Dairy products, excluding products of category 02.0 (01.0) | - |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | - |
| Edible ices, including sherbet and sorbet (03.0) | - |
| Processed fruit (04.1) | - |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | - |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | - |
| Bakery wares (07.0) | - |
| Meat and meat products, including poultry and game (08.0) | 1.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | - |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 1.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | - |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 4.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | - |
| Ready-to-eat savouries (15.0) | - |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | - |
Advanced Biotech. Inc.
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Penta International Corporation
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R C Treatt and Co Ltd
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World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
Potential Uses
Natural Occurrence
Synonyms
diisoheptyl sulfide
(±)-2-
heptane thiol
heptane-2-thiol
(±)-2-
heptanethiol
2-
heptanethiol
(1-
methyl hexyl) sulfide
(1-
methylhexyl) sulfide
sulfide, (1-methylhexyl)-
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Identification and synthesis of 2-heptanethiol, a new flavor compound found in bell peppers.