Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,5-Heptanedione
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Heptanedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1703-51-1

1703-51-1 structure

1703-51-1 structure

Name: 2,5-Heptanedione
Chemical Name: Heptane-2,5-dione
CAS Number: 1703-51-1
Molecular Formula: C₇H₁₂O₂
Molecular Weight: 128.16900
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-08-24 01:19:08

Name	Heptane-2,5-dione
Synonyms	heptane-2,5-dione

Density	0.926 g/cm3
Boiling Point	208.3ºC at 760 mmHg
Molecular Formula	C₇H₁₂O₂
Molecular Weight	128.16900
Flash Point	74.3ºC
Exact Mass	128.08400
PSA	34.14000
LogP	1.33470
Vapour Pressure	0.216mmHg at 25°C
Index of Refraction	1.413

Hazard Codes	Xi
HS Code	2914190090

Precursor 10
42397-31-9 83188-08-3 36678-43-0 600-18-0
78-94-4 123-38-6 87722-28-9 79-24-3
1629-58-9 110-43-0
DownStream 3
40323-88-4 71719-44-3 52775-77-6

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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