Shanghai Nianxing Industrial Co., Ltd
China
Product Name: δ-Decalactone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: δ-Decalactone
Price: ￥348.0/100ml ￥118.0/25ml
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: delta-decalactone
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Decanolide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 5-Decanolide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

705-86-2

705-86-2 structure

705-86-2 structure

Name: δ-Decalactone
Chemical Name: 6-pentyloxan-2-one
CAS Number: 705-86-2
Molecular Formula: C₁₀H₁₈O₂
Molecular Weight: 170.249
Catalog: Flavors and spices Synthetic spice Lactone and oxygen-containing heterocyclic compound Lactone
Create Date: 2018-07-25 15:56:36
Modify Date: 2025-08-21 19:01:01
δ-Decalactone is a lactone compound found in nonfat dry milks and fruit. δ-Decalactone has a sweet taste[1][2].

Name	6-pentyloxan-2-one
Synonyms	2H-Pyran-2-one, tetrahydro-6-pentyl- δ-Decanolactone 5-Decanolide EINECS 211-889-1 6-Pentyltetrahydro-2H-pyran-2-one MFCD00006649 UNII:CNA0S5T234

Description	δ-Decalactone is a lactone compound found in nonfat dry milks and fruit. δ-Decalactone has a sweet taste[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Y Karagül-Yüceer, et al. Aroma-active components of nonfat dry milk. J Agric Food Chem. 2001 Jun;49(6):2948-53. [2]. Hirotoshi Tamura, et al. Authenticity assessment of gamma- and delta-decalactone from prunus fruits by gas chromatography combustion/pyrolysis isotope ratio mass spectrometry (GC-C/P-IRMS). J Agric Food Chem. 2005 Jun 29;53(13):5397-401.

Density	0.9±0.1 g/cm3
Boiling Point	267.2±8.0 °C at 760 mmHg
Melting Point	−27 °C(lit.)
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.249
Flash Point	106.1±15.9 °C
Exact Mass	170.130676
PSA	26.30000
LogP	2.42
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.443

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ1355000

CHEMICAL NAME :: 2H-Pyran-2-one, tetrahydro-6-pentyl-

CAS REGISTRY NUMBER :: 705-86-2

BEILSTEIN REFERENCE NO. :: 0117520

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C10-H18-O2

MOLECULAR WEIGHT :: 170.28

WISWESSER LINE NOTATION :: T6OVTJ F5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,739,1976

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A053-896 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >4300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A053-896

Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25-S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	UQ1355000
HS Code	2932999099

Precursor 8
5932-79-6 201230-82-2 626-89-1 35192-73-5
83286-43-5 4819-67-4 100591-72-8 89701-69-9
DownStream 7
14309-57-0 6175-23-1 60-12-8 91525-87-0
66-25-1 2319-29-1 110-42-9

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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