S−sec−butyl thioisovalerate 2432-91-9

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Endeavour

sec− Butyl thioisovalerate 98%

Frutarom

SEC− BUTYL THIOISOVALERATE

≥98.00%, Kosher

Odor: Herbaceous, Spicy

Use: Suggested Uses: Fragrances, Galbanum

Nanjing

sec− butyl thioisovalerate

Shijiazhuang Lida Chemicals

Sec− butyl thioisovalerate

Treatt

sec− Butylthio Isovalerate

Organoleptics
- - Organoleptic Properties
    
    Odor Type : green
    
    Odor Strength : high ,
    recommend smelling in a 0.10 % solution or less
    
    Odor Description:
    at 0.10 % in dipropylene glycol. spicy galbanum green

Properties

Physical Properties

Appearance :	colorless clear liquid (est)
Assay :	98.00 to 100.00 %
Food Chemicals Codex Listed :	No
Specific Gravity :	0.89800 to 0.90600 @ 25.00 °C.
Pounds per Gallon - (est). :	7.472 to 7.539
Refractive Index :	1.45200 to 1.45900 @ 20.00 °C.
Boiling Point :	181.00 °C. @ 760.00 mm Hg
Acid Value :	1.00 max. KOH/g
Vapor Pressure :	0.133000 mm/Hg @ 25.00 °C. (est)
Vapor Density :	6.0 ( Air = 1 )
Flash Point :	149.00 °F. TCC ( 65.00 °C. )
logP (o/w) :	3.604 (est)

Safety

Safety Information

Most important hazard(s) :	Xi - Irritant
	R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
Oral/Parenteral Toxicity :
	Not determined
Dermal Toxicity :
	Not determined
Inhalation Toxicity :
	Not determined

Safety in Use

Safety in Use Information

Category :	cosmetic and flavor agents
Maximised Survey-derived Daily Intakes (MSDI-EU) :	0.80 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI) :	240 (μg/person/day)
Threshold of Concern :	1800 (μg/person/day)
Structure Class :	I
Recommendation for S−sec−butyl thioisovalerate fragrance usage levels up to :
	not for fragrance use.

Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note : mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
		average usage mg/kg	maximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0) :		3.00000	10.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0) :		0.20000	1.00000
Edible ices, including sherbet and sorbet (03.0) :		1.00000	5.00000
Processed fruit (04.1) :		0.30000	1.50000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) :		-	-
Confectionery (05.0) :		0.40000	10.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) :		0.20000	1.00000
Bakery wares (07.0) :		0.40000	10.00000
Meat and meat products, including poultry and game (08.0) :		0.10000	0.40000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) :		0.10000	0.40000
Eggs and egg products (10.0) :		-	-
Sweeteners, including honey (11.0) :		-	-
Salts, spices, soups, sauces, salads, protein products, etc. (12.0) :		0.20000	1.00000
Foodstuffs intended for particular nutritional uses (13.0) :		0.40000	2.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1) :		0.20000	5.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) :		0.40000	10.00000
Ready-to-eat savouries (15.0) :		1.00000	5.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) :		0.20000	1.00000

Safety References

European Food Safety Athority(efsa) :	Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s) :
Flavouring Group Evaluation 8 (FGE.08)[1]: Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical group 20:page or pdf
Flavouring Group Evaluation 74 (FGE.74)[1]: Consideration of Simple Aliphatic Sulphides and Thiols evaluated by JECFA (61st meeting) Structurally related to Aliphatic and Alicyclic Mono-, Di-, Tri-, and Polysulphides with or without Additional Oxygenated Functional Groups from Chemical Group 20 evaluated by EFSA in FGE.08 (2008):page or pdf
Flavouring Group Evaluation 8, Revision 1 (FGE.08Rev1): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30:page or pdf
Flavouring Group Evaluation 91 (FGE.91): Consideration of simple aliphatic and aromatic sulphides and thiols evaluated by JECFA (53rd and 68th meetings) structurally related to aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups evaluated by EFSA in FGE.08Rev1 (2009):page or pdf
Flavouring Group Evaluation 08 Rev2 (FGE.08 Rev2): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30:page or pdf
Scientific Opinion on Flavouring Group Evaluation 8, Revision 3 (FGE.08Rev3): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30:page or pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 4 (FGE.08Rev4): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30:page or pdf
Scientific Opinion on Flavouring Group Evaluation 08, Revision 5 (FGE.08Rev5): Aliphatic and alicyclic mono-, di-, tri-, and polysulphides with or without additional oxygenated functional groups from chemical groups 20 and 30:page or pdf
EPI System :	View
Chemicalize.org :	Calculate predicted properties
Canada Domestic Sub. List :	Yes
EPA Substance Registry Services (TSCA) :	2432-91-9
WGK Germany :	3
	S−butan−2−yl 3−methylbutanethioate
Chemidplus :	0002432919