Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Santalbic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 11-Octadecen-9-ynoicacid, (11E)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

557-58-4

557-58-4 structure

557-58-4 structure

Name: Santalbic acid
Chemical Name: trans-11-Octadecen-9-ynoic acid
CAS Number: 557-58-4
Molecular Formula: C₁₈H₃₀O₂
Molecular Weight: 278.430
Catalog: Biochemical Chinese herbal medicine ingredients
Create Date: 2018-07-14 19:01:07
Modify Date: 2025-08-25 18:40:29

Name	trans-11-Octadecen-9-ynoic acid
Synonyms	octadec-trans-11-en-9-ynoic acid Ximenynic acid 11-Octadecen-9-ynoic acid, (E)- QV8UU2U7 &&E Form Einecs 209-179-1 trans-11-Octadecen-9-ynoic acid (11E)-Octadec-11-en-9-ynoic acid (E)-octadec-11-en-9-ynoic acid trans-ximenynic acid XymenicAcid Santalbic acid XYMENYNIC ACID octadec-11E-9-ynoic acid ximeninic acid 11-Octadecen-9-ynoic acid

Density	0.9±0.1 g/cm3
Boiling Point	416.8±28.0 °C at 760 mmHg
Melting Point	40-41ºC
Molecular Formula	C₁₈H₃₀O₂
Molecular Weight	278.430
Flash Point	200.0±18.7 °C
Exact Mass	278.224579
PSA	37.30000
LogP	6.76
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.484

Precursor 0
DownStream 1
34724-42-0

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