Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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56964-06-8

56964-06-8 structure

56964-06-8 structure

Name: copper(1+),2-methylbut-1-en-3-yne
Chemical Name: copper(1+),2-methylbut-1-en-3-yne
CAS Number: 56964-06-8
Molecular Formula: C₅H₅Cu
Molecular Weight: 128.63900
Create Date: 2016-06-20 09:17:43
Modify Date: 2025-09-10 08:58:41

Name	copper(1+),2-methylbut-1-en-3-yne
Synonyms	cuprous isopropenylacetylide 3-Methyl-but-3-en-1-in-kupfer

Molecular Formula	C₅H₅Cu
Molecular Weight	128.63900
Exact Mass	127.96900
LogP	1.14980

HS Code	2931900090

7681-65-4 structure

7681-65-4

78-80-8 structure

78-80-8

~%

56964-06-8 structure

56964-06-8

Literature: Jouvin, Kevin; Veillard, Romain; Theunissen, Cedric; Alayrac, Carole; Gaumont, Annie-Claude; Evano, Gwilherm Organic Letters, 2013 , vol. 15, # 17 p. 4592 - 4595

Precursor 2
7681-65-4 78-80-8
DownStream 3
63160-46-3 81477-60-3 532-48-9

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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