Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ()-cis-7,8-epoxy-2-methyloctadecane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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57457-72-4

57457-72-4 structure

57457-72-4 structure

Name: ()-cis-7,8-epoxy-2-methyloctadecane
Chemical Name: disparlure
CAS Number: 57457-72-4
Molecular Formula: C₁₉H₃₈O
Molecular Weight: 282.504
Create Date: 2021-09-12 07:33:34
Modify Date: 2025-08-29 13:00:24

Names
Properties

Name	disparlure
Synonyms	EINECS 259-390-8 (Z)-7,8-Epoxy-2-methyloctadecane 7,8-Epoxy-2-methyloctadecane 2-Methyl-cis-7,8-epoxyoctadecane EINECS 260-747-5 2-Decyl-3-(5-methylhexyl)oxirane DISPARLURE,(+)- disparlure Oxirane, 2-decyl-3-(5-methylhexyl)- DISPARLURE, CIS-(-)- (2S-cis)-7,8-epoxy-2-methyloctadecane 2-Methyl-7,8-epoxyoctadecane EINECS 249-861-6

Density	0.8±0.1 g/cm3
Boiling Point	340.6±10.0 °C at 760 mmHg
Molecular Formula	C₁₉H₃₈O
Molecular Weight	282.504
Flash Point	139.7±15.9 °C
Exact Mass	282.292267
LogP	8.59
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.449

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