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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4a-methylene-17-methyl-A-homo-B,19-dinorandrost-9-ene-3,17-diol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

145458-98-6

145458-98-6 structure

145458-98-6 structure

Name: 4a-methylene-17-methyl-A-homo-B,19-dinorandrost-9-ene-3,17-diol
Chemical Name: mmhda
CAS Number: 145458-98-6
Molecular Formula: C₂₀H₃₀O₂
Molecular Weight: 302.45100
Create Date: 2016-06-02 05:18:11
Modify Date: 2025-08-26 18:34:25

Names
Properties

Name	mmhda
Synonyms	4a-Methylene-17-methyl-A-homo-B,19-dinorandrost-9-ene-3,17-diol 4a-Methylene-17alpha-methyl-A-homo-B,19-dinor-5beta-androst-9-ene-3beta,17beta-diol

Density	1.12g/cm3
Boiling Point	442.8ºC at 760mmHg
Molecular Formula	C₂₀H₃₀O₂
Molecular Weight	302.45100
Flash Point	200.2ºC
Exact Mass	302.22500
PSA	40.46000
LogP	3.98120
Vapour Pressure	1.06E-09mmHg at 25°C
Index of Refraction	1.572

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