Citraconic anhydride
3 Inquiries
616-02-4
99%
Bottle,barrel,cargo,container,etc.
2026-07-15
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Citraconic anhydride
616-02-4
C5H4O3
Quick DetailsProName:Citraconic anhydride
CasNo:616-02-4
Molecular Formula:C5H4O3
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Citraconic anhydride
Other Name:2,5-Furandione,3-methyl-;Citraconic anhydride;3-Methyl-2,5-furandione;2-Methylmaleic anhydride;3-Methylmaleic anhydride;Citraconic acid anhydride;Methylmaleic anhydride;α-Methylmaleic anhydride;Monomethylmaleic anhydride;NSC 6182;2-Methyl-2-butenedioic anhydride;3-Methyl-2,5-dihydrofuran-2,5-dione;19595-58-5;1123596-56-4
CAS No.:616-02-4
Molecular Formula:C5H4O3
InChIKeys:InChIKey=AYKYXWQEBUNJCN-UHFFFAOYSA-N
Molecular Weight:112.08
Exact Mass:112.08
BRN:1835
EC Number:210-459-0
UNII:105NP7PMXX
NSC Number:6182
DSSTox ID:DTXSID8060660
Color/Form:COLORLESS LIQUID
HScode:29171990
Categories:
Characteristics-
PSA:
43.4
XLogP3:0.2
Appearance:Clear colorless to very slightly yellow Liquid
Density:1.2469 g/cm3 @ Temp: 16 °C
Melting Point:7-8 °C
Boiling Point:213-214 °C @ Press: 760 Torr
Flash Point:215 °F
Refractive Index:n20/D 1.471(lit.)
Water Solubility:Decomposes in water;SOL IN ALCOHOL, ETHER, ACETONE
Storage Conditions:Store at RT.
Vapor Pressure:1 MM HG @ 47.1 DEG C
Vapor Density:4 (vs air)
Experimental Properties:DECOMP IN WATER
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1B
Skin sensitization, Category 1
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H317 May cause an allergic skin reaction
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
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.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
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.
P362+P364 Take off contaminated clothing and wash it before reuse.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage P405 Store locked up.
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:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
India
3-methylfuran-2,5-dione or Citraconic acid
4 MT Mar 16, 2026
India
3-methylfuran-2,5-dione or Citraconic acid
4 MT Mar 11, 2026
India
5- hydroxy -3-methylfuran-2(5H)-one
2.5 MT Mar 12, 2026 Post an enquiry for this product