Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Hexyne-2,5-dione (6CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54415-31-5

54415-31-5 structure

54415-31-5 structure

Name: 3-Hexyne-2,5-dione (6CI,9CI)
Chemical Name: hex-3-yne-2,5-dione
CAS Number: 54415-31-5
Molecular Formula: C₆H₆O₂
Molecular Weight: 110.11100
Create Date: 2016-02-02 17:18:36
Modify Date: 2025-09-25 08:51:18

Name	hex-3-yne-2,5-dione
Synonyms	diacetylacetylene 2,5-dioxohex-3-yne 3-Hexyne-2,5-dione (6CI,9CI) hex-3-yn-2,5-dione 3-HEXYNE-2,5-DIONE

Molecular Formula	C₆H₆O₂
Molecular Weight	110.11100
Exact Mass	110.03700
PSA	34.14000
LogP	0.16780

HS Code	2914190090

3031-66-1 structure

3031-66-1

~63%

15441-67-5 structure

15441-67-5

54415-31-5 structure

54415-31-5

Literature: D'Accolti, Lucia; Fiorentino, Michele; Fusco, Caterina; Crupi, Pasquale; Curci, Ruggero Tetrahedron Letters, 2004 , vol. 45, # 46 p. 8575 - 8578

75-36-5 structure

75-36-5

160289-62-3 structure

160289-62-3

~90%

54415-31-5 structure

54415-31-5

Literature: Kosulina; Ol'khovskaya; Kul'nevich Russian Journal of Organic Chemistry, 1999 , vol. 35, # 4 p. 608 - 613

3031-66-1 structure

3031-66-1

~73%

26047-60-9 structure

26047-60-9

54415-31-5 structure

54415-31-5

Literature: D'Accolti, Lucia; Fiorentino, Michele; Fusco, Caterina; Crupi, Pasquale; Curci, Ruggero Tetrahedron Letters, 2004 , vol. 45, # 46 p. 8575 - 8578

15441-67-5 structure

15441-67-5

~39%

54415-31-5 structure

54415-31-5

Literature: Sauers, Ronald R.; Van Arnum, Susan D. Journal of Heterocyclic Chemistry, 2003 , vol. 40, # 4 p. 655 - 658

3031-66-1 structure

3031-66-1

~91%

54415-31-5 structure

54415-31-5

Literature: D'Accolti, Lucia; Fiorentino, Michele; Fusco, Caterina; Crupi, Pasquale; Curci, Ruggero Tetrahedron Letters, 2004 , vol. 45, # 46 p. 8575 - 8578

Precursor 2
3031-66-1 75-36-5
DownStream 4
34338-96-0 112390-38-2 112390-32-6 24068-54-0

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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