Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-Cyclobutanedicarbonyl dichloride (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

51816-01-4

51816-01-4 structure

51816-01-4 structure

Name: 1,1-Cyclobutanedicarbonyl dichloride (9CI)
Chemical Name: cyclobutane-1,1-dicarbonyl chloride
CAS Number: 51816-01-4
Molecular Formula: C₆H₆Cl₂O₂
Molecular Weight: 181.01700
Create Date: 2017-06-11 10:23:20
Modify Date: 2025-08-27 11:35:58

Name	cyclobutane-1,1-dicarbonyl chloride
Synonyms	1,1-CYCLOBUTANEDICARBONYL DICHLORIDE 1,1-Cyclobutanedicarbonyl dichloride (9CI)

Molecular Formula	C₆H₆Cl₂O₂
Molecular Weight	181.01700
Exact Mass	179.97400
PSA	34.14000
LogP	1.68750

HS Code	2917209090

5445-51-2 structure

5445-51-2

~%

51816-01-4 structure

51816-01-4

Literature: Hanack,M.; Riedlinger,K. Chemische Berichte, 1967 , vol. 100, p. 2107 - 2116

Precursor 1
5445-51-2
DownStream 7
4415-82-1 35207-71-7 15963-49-2 15963-46-9
15963-47-0 89582-02-5 89639-43-0

HS Code	2917209090
Summary	2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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