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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: tetrahydro-3-pentyl-2H-pyran-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

32821-72-0

32821-72-0 structure

32821-72-0 structure

Name: tetrahydro-3-pentyl-2H-pyran-2-one
Chemical Name: 3-pentyloxan-2-one
CAS Number: 32821-72-0
Molecular Formula: C₁₀H₁₈O₂
Molecular Weight: 170.24900
Create Date: 2017-05-30 08:09:55
Modify Date: 2024-01-10 16:07:18

Name	3-pentyloxan-2-one
Synonyms	EINECS 251-244-1 3-pentyl-tetrahydro-pyran-2-one tetrahydro-3-pentyl-2H-pyran-2-one 3-pentyltetrahydro-2h-pyran-2-one a-Pentyl-d-valerolactone

Density	0.94g/cm3
Boiling Point	267.2ºC at 760mmHg
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.24900
Flash Point	106.1ºC
Exact Mass	170.13100
PSA	26.30000
LogP	2.51990
Index of Refraction	1.443

HS Code	2932999099

4819-67-4 structure

4819-67-4

~%

32821-72-0 structure

32821-72-0

705-86-2 structure

705-86-2

Literature: FIRMENICH SA Patent: WO2004/78738 A1, 2004 ; Location in patent: Page 11 ;

4819-67-4 structure

4819-67-4

~20%

32821-72-0 structure

32821-72-0

Literature: UOP LLC Patent: US6344583 B1, 2002 ; Location in patent: Example 11 ;

Precursor 1
4819-67-4
DownStream 0

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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