Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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644-13-3

644-13-3 structure

644-13-3 structure

Name: 2-Naphthyl Phenyl Ketone
Chemical Name: 2-Benzoylnaphthalene
CAS Number: 644-13-3
Molecular Formula: C₁₇H₁₂O
Molecular Weight: 232.27700
Catalog: Chemical reagent Organic reagent Polycyclic compound
Create Date: 2018-07-24 17:40:56
Modify Date: 2026-07-16 17:43:56

Name	2-Benzoylnaphthalene
Synonyms	B-NPD (2-Naphthalenyl)phenylmethanone 2-Naphthyl Phenyl Ketone > 2-Naphthyl(phenyl)methanone Phenyl β-naphthyl ketone 2'-benzonaphthone B-BENZOYLNAPHTHALENE Methanone, 2-naphthalenylphenyl 2-naphthalenylphenyl-methanon Ketone, 2-naphthyl phenyl 2-NAPHTHYL PHENYL KETON 2-BENZOYLNAPHTHALENE beta-Naphthyl phenyl ketone naphthalen-2-yl(phenyl)methanone BETA-BENZOYLNAPHTHALENE PHENYL 2-NAPHTHYL KETONE 2-Naphthyl phenyl ketone, R EINECS 211-410-6 Naphthalen-2-yl(phenyl)methanone 2-Benzonaphthone MFCD00004106 2-Naphthyl phenyl ketone 2-BenzoylNapthalene

Density	1.151g/cm3
Boiling Point	216-216°C 7mm
Melting Point	76-82 °C
Molecular Formula	C₁₇H₁₂O
Molecular Weight	232.27700
Flash Point	216-216°C/7mm
Exact Mass	232.08900
PSA	17.07000
LogP	4.07080
Index of Refraction	1.653

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	UN 3077 9/PG 3
HS Code	2914399090

Precursor 9
603-33-8 2243-83-6 17273-79-9 23665-09-0
32316-92-0 93-97-0 318257-78-2 98-80-6
98-88-4
DownStream 10
27019-09-6 91-20-3 65-85-0 71-43-2
93-09-4 205-12-9 3074-03-1 2243-82-5
613-59-2 6241-74-3

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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