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: 1-Oxaspiro[4.4]non-3-ene,2-(2,4-hexadiynylidene)-,(2Z)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

554427-87-1

554427-87-1 structure

554427-87-1 structure

Name: 1-Oxaspiro[4.4]non-3-ene,2-(2,4-hexadiynylidene)-,(2Z)-(9CI)
Chemical Name: (2Z)-2-(2,4-Hexadiyn-1-ylidene)-1-oxaspiro[4.4]non-3-ene
CAS Number: 554427-87-1
Molecular Formula: C₁₄H₁₄O
Molecular Weight: 198.260
Create Date: 2021-09-10 13:57:46
Modify Date: 2025-08-25 20:39:01

Names
Properties

Name	(2Z)-2-(2,4-Hexadiyn-1-ylidene)-1-oxaspiro[4.4]non-3-ene
Synonyms	(2Z)-2-(2,4-Hexadiyn-1-ylidene)-1-oxaspiro[4.4]non-3-ene 1-Oxaspiro[4.4]non-3-ene, 2-(2,4-hexadiyn-1-ylidene)-, (2Z)-

Density	1.1±0.1 g/cm3
Boiling Point	336.7±35.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₄O
Molecular Weight	198.260
Flash Point	153.9±21.7 °C
Exact Mass	198.104462
LogP	5.14
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.576

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