Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Pentyn-2-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

7299-55-0

7299-55-0 structure

7299-55-0 structure

Name: 3-Pentyn-2-one
Chemical Name: pent-3-yn-2-one
CAS Number: 7299-55-0
Molecular Formula: C₅H₆O
Molecular Weight: 82.10050
Create Date: 2017-02-07 03:19:04
Modify Date: 2025-09-20 07:58:36

Name	pent-3-yn-2-one
Synonyms	3-Pentyn-2-one Pent-3-in-2-on 2-Pentyn-4-one pent-3-yne-2-one methyl 2-butynoate WLN: 1V1UU2 3-pentyne-2-one

Density	0.897g/cm3
Boiling Point	105.1ºC at 760 mmHg
Molecular Formula	C₅H₆O
Molecular Weight	82.10050
Flash Point	27.3ºC
Exact Mass	82.04190
PSA	17.07000
LogP	0.59870
Index of Refraction	1.421

Precursor 10
6224-91-5 75-36-5 57984-70-0 78191-00-1
74-99-7 83182-16-5 123-54-6 83182-19-8
59845-82-8 1474-32-4
DownStream 6
107-87-9 67-51-6 123-54-6 5594-29-6
625-33-2 65120-61-8

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