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: Sulfurous acid bis(2-propynyl) ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1899-25-8

1899-25-8 structure

1899-25-8 structure

Name: Sulfurous acid bis(2-propynyl) ester
Chemical Name: sulfurous acid di-prop-2-ynyl ester
CAS Number: 1899-25-8
Molecular Formula: C₆H₆O₃S
Molecular Weight: 158.17500
Create Date: 2018-03-06 19:57:57
Modify Date: 2025-09-10 22:06:17

Names
Properties

Name	sulfurous acid di-prop-2-ynyl ester
Synonyms	Sulfurous acid diprop-2-ynyl ester Propargylsulfit

Molecular Formula	C₆H₆O₃S
Molecular Weight	158.17500
Exact Mass	158.00400
PSA	54.74000
LogP	0.73040

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