Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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4843-42-9

4843-42-9 structure

4843-42-9 structure

Name: 3-naphthalen-1-ylprop-2-ynoic acid
Chemical Name: 3-naphthalen-1-ylprop-2-ynoic acid
CAS Number: 4843-42-9
Molecular Formula: C₁₃H₈O₂
Molecular Weight: 196.20100
Create Date: 2017-06-30 15:37:45
Modify Date: 2026-07-30 21:32:03

Name	3-naphthalen-1-ylprop-2-ynoic acid
Synonyms	3-(1-NAPHTHYL)-2-PROPYNOIC ACID 3-naphthalen-1-ylpropiolic acid 3-(Naphthalen-1-yl)prop-2-ynoic acid 2-Propynoic acid, 3-(1-naphthalenyl) CHEMBRDG-BB NAPHTHALEN-1-YL-PROPYNOIC ACID 1-naphthylpropiolic acid 3-(1-naphthyl)-2-propynoic acid(SALTDATA: FREE) 3-(naphthalen-1-yl)propiolic acid

Density	1.29g/cm3
Boiling Point	411.7ºC at 760 mmHg
Molecular Formula	C₁₃H₈O₂
Molecular Weight	196.20100
Flash Point	216.9ºC
Exact Mass	196.05200
PSA	37.30000
LogP	2.27590
Index of Refraction	1.69

HS Code	2916399090

Precursor 7
90-14-2 471-25-0 124-38-9 15727-65-8
90-11-9 104784-51-2 1139705-28-4
DownStream 6
15727-65-8 125014-57-5 77295-80-8 89571-39-1
89571-40-4 89593-62-4

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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