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: 4-ethoxypent-3-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

1540-24-5

1540-24-5 structure

1540-24-5 structure

Name: 4-ethoxypent-3-en-2-one
Chemical Name: 4-ethoxypent-3-en-2-one
CAS Number: 1540-24-5
Molecular Formula: C₇H₁₂O₂
Molecular Weight: 128.16900
Create Date: 2016-10-18 03:09:26
Modify Date: 2025-09-19 11:18:54

Name	4-ethoxypent-3-en-2-one
Synonyms	4-ethoxy-pent-3-en-2-one 3-Penten-2-one,4-ethoxy EINECS 216-268-9 4-Ethoxy-3-penten-2-on 2-Aethoxy-penten-(2)-on-(on) 4-Ethoxy-3-penten-2-one 4-Aethoxy-pent-3-en-2-on

Density	0.909g/cm3
Boiling Point	191.3ºC at 760mmHg
Molecular Formula	C₇H₁₂O₂
Molecular Weight	128.16900
Flash Point	67.6ºC
Exact Mass	128.08400
PSA	26.30000
LogP	1.51570
Vapour Pressure	0.519mmHg at 25°C
Index of Refraction	1.426

HS Code	2914509090

75-03-6 structure

75-03-6

~%

1540-24-5 structure

1540-24-5

Literature: Curtiss American Chemical Journal, 1895 , vol. 17, p. 435

15755-09-6 structure

15755-09-6

123-54-6 structure

123-54-6

~%

1540-24-5 structure

1540-24-5

Literature: Claisen Priv.-Mitt.

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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