Shanghai Nianxing Industrial Co., Ltd
China
Product Name: PENT-4-EN-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-4-EN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13891-87-7

13891-87-7 structure

13891-87-7 structure

Name: PENT-4-EN-2-ONE
Chemical Name: 4-penten-2-one
CAS Number: 13891-87-7
Molecular Formula: C₅H₈O
Molecular Weight: 84.11640
Create Date: 2018-06-29 03:31:03
Modify Date: 2025-09-13 09:07:46

Name	4-penten-2-one
Synonyms	Methyl allyl ketone pent-4-en-2-one 5-hexen-2-one PNJWIWWMYCMZRO-UHFFFAOYSA Allyl methyl ketone 1-pentene-4-one allylacetal methyl vinyl ketone

Density	0.814g/cm3
Boiling Point	93.9ºC at 760mmHg
Melting Point	94 °C (lit.)
Molecular Formula	C₅H₈O
Molecular Weight	84.11640
Flash Point	10.8ºC
Exact Mass	84.05750
PSA	17.07000
LogP	1.15150
Vapour Pressure	48.5mmHg at 25°C
Index of Refraction	1.398
Storage condition	2-8°C

HS Code	2914190090

Precursor 10
111957-98-3 97674-02-7 107-05-1 517-23-7
108-24-7 1730-25-2 106-95-6 75-05-8
66241-86-9 24850-33-7
DownStream 6
110-13-4 625-33-2 1186-31-8 137331-57-8
73893-33-1 89358-10-1

HS Code	2914190090
Summary	2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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