Isatoic Anhydride RC06804
3 Inquiries
118-48-9
Pharmaceutical Grade
99%
Royalchem
25kg/drum
Yes
2030-01-01
Pharmaceutical intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceDryPowderBasic Info
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Product Name:
Isatoic anhydride
Other Name:2H-3,1-Benzoxazine-2,4(1H)-dione;Isatoic anhydride;Isatoic acid anhydride;Benzoic acid,2-(carboxyamino)-,cyclic anhydride;2,4-Dioxo-1,2-dihydro-4H-3,1-benzoxazine;1,2-Dihydro-3,1-benzoxazine-2,4-dione;1H-Benz[d][1,3]oxazine-2,4-dione;3,1-Benzoxazine-2,4(1H)-dione;NSC 104662;NSC 29555;2,4-Dihydro-1H-3,1-benzoxazine-2,4-dione;1H-3,1-Benzoxazine-2,4-dione;2-Hydroxy-4H-3,1-benzoxazin-4-one;32779-11-6
CAS No.:118-48-9
Molecular Formula:C8H5NO3
InChIKeys:InChIKey=TXJUTRJFNRYTHH-UHFFFAOYSA-N
Molecular Weight:163.13000
Exact Mass:163.13
EC Number:204-255-0
UNII:R8TFA74Y4U
NSC Number:104662|29555
DSSTox ID:DTXSID6026955
Color/Form:PRISM FROM ALC OR GLACIAL ACETIC ACID; CRYSTALS FROM ALCOHOL OR DIOXANE|TAN POWDER
HScode:2934999090
Categories:
Characteristics-
PSA:
63.07000
XLogP3:1
Appearance:DryPowder
Density:1.52
Melting Point:243 °C (decomp)
Flash Point:308ºC
Refractive Index:1.585
Water Solubility:MISCIBLE IN WATER, HOT ALC, AND ACETONE; INSOL IN ETHER, BENZENE, AND CHLOROFORM
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from
Vapor Density:5.6 (vs air)
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
Skin sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
H317 May cause an allergic skin reaction
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Pharmaceutical intermediates
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Location:
Room 336, Building 7, No. 177 Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou
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Payment Terms:
TT against copy of documents,D/P,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
14 days
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Total Annual Revenue:
Less than $1 million
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Total Employees:
Less than 5
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Year of Establishment:
2025
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Nigeria
high quality Isatoic Anhydride
100000 KG Nov 1, 2024 
India
Isotoic anhydride
500.00 KG Apr 1, 2026 
United States
Isatoic anhydride
250 G Feb 28, 2025 Post an enquiry for this product
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