Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,8-Naphthalimide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,8-Naphthalimide
Price: ￥1018.0/100g ￥358.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,8-Naphthalimide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

81-83-4

81-83-4 structure

81-83-4 structure

Name: 1,8-Naphthalimide
Chemical Name: 1,8-Naphthalimide
CAS Number: 81-83-4
Molecular Formula: C₁₂H₇NO₂
Molecular Weight: 197.189
Catalog: Chemical reagent Organic reagent Bicyclic compound
Create Date: 2018-04-05 08:00:00
Modify Date: 2025-08-21 11:38:56

Name	1,8-Naphthalimide
Synonyms	NAPHTHALIMIDE EINECS 201-379-7 Naphthalic acid imide MFCD03265311 benzo[de]isoquinoline-1,3-dione 1H-Benz[de]isoquinoline-1,3(2H)-dione Naphthalene-1,8-dicarbimide 1,8-NAPHTHALENEDICARBOXIMIDE 1H-Benzo[de]isoquinoline-1,3(2H)-dione 1H-Benz[de]isoquinoline-1,3 1,8-Naphthalenediformylimine 2,3-dihydro-1H-benzo[de]isoquinoline-1,3-dione 1,8-Naphthalimide 1,8-NAPHTHALIC ACID AMIDE

Density	1.4±0.1 g/cm3
Boiling Point	449.1±18.0 °C at 760 mmHg
Melting Point	299-300 °C(lit.)
Molecular Formula	C₁₂H₇NO₂
Molecular Weight	197.189
Flash Point	208.9±21.4 °C
Exact Mass	197.047684
PSA	49.93000
LogP	0.18
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.708

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36
Safety Phrases	S37/39-S26
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2933990090

Precursor 10
81-84-5 1118-02-1 879-18-5 518-05-8
81-86-7 1738-25-6 408329-24-8 67262-17-3
1875-48-5 5450-40-8
DownStream 10
5450-40-8 150705-10-5 51411-04-2 1875-48-5
81-33-4 7797-81-1 130-00-7 22817-26-1
18833-41-5 2896-24-4

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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