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: (3R,4R)-1-CYCLOHEXYL-3,4-DIFLUOROPYRROLIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4957-71-5

4957-71-5 structure

4957-71-5 structure

Name: (3R,4R)-1-CYCLOHEXYL-3,4-DIFLUOROPYRROLIDINE
Chemical Name: (3r,4r)-4,5-isopropylidene pent-2-yn-3-ol
CAS Number: 4957-71-5
Molecular Formula: C₈H₁₂O₃
Molecular Weight: 156.17900
Create Date: 2018-12-25 09:45:49
Modify Date: 2025-09-12 13:50:05

Name	(3r,4r)-4,5-isopropylidene pent-2-yn-3-ol

Density	1.095g/cm3
Boiling Point	218.181ºC at 760 mmHg
Molecular Formula	C₈H₁₂O₃
Molecular Weight	156.17900
Flash Point	85.753ºC
Exact Mass	156.07900
PSA	38.69000
LogP	0.13200
Index of Refraction	1.467

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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