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: (R)-BENZYL2-OXOOXETAN-3-YLCARBAMATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

557089-90-4

557089-90-4 structure

557089-90-4 structure

Name: (R)-BENZYL2-OXOOXETAN-3-YLCARBAMATE
Chemical Name: (R)-Binaphthylisopropylphosphite
CAS Number: 557089-90-4
Molecular Formula: C₂₃H₁₉O₃P
Molecular Weight: 374.36900
Create Date: 2018-05-07 08:00:00
Modify Date: 2025-08-25 10:44:31

Name	(R)-Binaphthylisopropylphosphite
Synonyms	rac-binaphthyl isopropyl phosphite 1,1'-binaphthyl-2,2'-diyl isopropyl phosphite

Molecular Formula	C₂₃H₁₉O₃P
Molecular Weight	374.36900
Exact Mass	374.10700
PSA	35.51000
LogP	7.43340

Risk Phrases	20/21/22-36/37/38
Safety Phrases	26-36/37/39
HS Code	2909309090

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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