4-Chloro-1,8-naphthalic anhydride
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4-Chloro-1,8-naphthalic anhydride
structure -
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CAS No:
4053-08-1
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Formula:
C12H5ClO3
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Chemical Name:
4-Chloro-1,8-naphthalic anhydride
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Synonyms:
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione,6-chloro-;Naphthalic anhydride,4-chloro-;6-Chloro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione;4-Chloro-1,8-naphthalenedicarboxylic anhydride;4-Chloronaphthalic anhydride;4-Chloro-1,8-naphthalic anhydride;4-Chloro-1,8-naphthalimide anhydride
- Categories:
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CAS No:
4-Chloro-1,8-naphthalic anhydride Basic Attributes
232.62
232.62
178072
223-760-7
DTXSID1063279
2932999099
Characteristics
43.4
6.36
beige to brown powder
1.6±0.1 g/cm3
216-217 °C
798.5±60.0 °C at 760 mmHg
436.7±32.9 °C
1.738
Hydrolyzes in water.
2-8°C
2.53E-08mmHg at 25°C
Safety Information
NONH for all modes of transport
2
36/37/38
24/25
QL6127295
Xi
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
H315
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 4 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
4-Chloro-1,8-naphthalic anhydride Use and Manufacturing
It is an important raw material for synthetic dyes, pigments and optical brighteners
1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-chloro-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Computed Properties
Molecular Weight:232.62
XLogP3:3.2
Hydrogen Bond Acceptor Count:3
Exact Mass:231.9927217
Monoisotopic Mass:231.9927217
Topological Polar Surface Area:43.4
Heavy Atom Count:16
Complexity:341
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of 4-Chloro-1,8-naphthalic anhydride
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![China]()
CN
8 YRS
Business licensed Certified factoryManufactory Supplier of Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients,Natural Plant Ingredients,APIS Intermidiates,Daily Chemicals,Agricultural Chemicals,Surfactant Chemicals,Ultraviolet Absorbents,Antioxidant Ingredients,Scientific Research Chemical,Flavors and Fragrances ChemicalsInquiryCAS No.: 4053-08-1Grade: Pharmaceutical GradeContent: 99% -
![China]()
CN
5 YRS
Business licensed Certified factoryManufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive
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4-Chloro-1,8-naphthalic anhydride
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