4,4'-Azobis
2 Inquiries
2638-94-0
Pharmaceutical Grade
99%
qingdao
100g;1kg;25g
2026-10-26
API,Antibiotics,Anti cancer category
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
4,4-Azobis(4-cyanovaleric acid)
Other Name:Pentanoic acid,4,4′-(1,2-diazenediyl)bis[4-cyano-;Valeric acid,4,4′-azobis[4-cyano-;Pentanoic acid,4,4′-azobis[4-cyano-;4,4′-(1,2-Diazenediyl)bis[4-cyanopentanoic acid];4,4′-Azobis[4-cyanopentanoic acid];Azobis(cyanovaleric acid);4,4′-Azobis[4-cyanovaleric acid];V 501;4,4′-Azobis(cyanovaleric acid);4,4′-Azobis(4-cyanopentanecarboxylic acid);ACV-A;NSC 114466;ABCVA;VA 501;Vazo 68WSP;Vazo 68;NC 25;NC 25 (catalyst);ABCPA;Vazo V 501;4,4-Azobis(4-cyanovaleric acid);4,4′-Azobiscyanopentanoic acid;ACA;25532-89-2;30248-30-7;306284-14-0;158947-06-9;159172-39-1;209196-69-0;252237-53-9
CAS No.:2638-94-0
Molecular Formula:C12H16N4O4
InChIKeys:InChIKey=VFXXTYGQYWRHJP-UHFFFAOYSA-N
Molecular Weight:280.28000
Exact Mass:280.28
EC Number:220-135-0
NSC Number:114466
DSSTox ID:DTXSID3044629
HScode:2927000090
Categories:
Characteristics-
PSA:
146.90000
XLogP3:1.73276
Appearance:white crystalline powder
Density:1.23 g/cm3
Melting Point:120-123 °C (decomp)
Boiling Point:503.6ºC at 760 mmHg
Flash Point:258.3±30.1 °C
Refractive Index:1.546
Water Solubility:Soluble in water.
Storage Conditions:2-8ºC
Vapor Pressure:1.66E-11mmHg at 25°C
Toxicity:LD50 ipr-mus: 666 mg/kg 85JCAE -,922,86
Hazard IdentificationClassification of the substance or mixture
Self- reactive substances and mixtures, Type D
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H242 Heating may cause a fire
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P234 Keep only in original packaging.
P235 Keep cool.
P240 Ground and bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P370+P378 In case of fire: Use ... to extinguish.
Storage P403 Store in a well-ventilated place.
P410 Protect from sunlight.
P411 Store at temperatures not exceeding â¦Â°C/â¦Â°F.
P420 Store separately.
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:
API,Antibiotics,Anti cancer category
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Location:
12A02-9, Union Building, Building 1, No. 216 Tongchuan Road, Licang District, Qingdao City, Shandong Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
15
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Total Annual Revenue:
$25 million-$50 million
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Total Employees:
201-300
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Year of Establishment:
2024
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Certifications:
Hazardous Chemicals Business License,Supplier Agreement
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
United Arab Emirates
4,4'-Azobis(4-cyanoaleric acid)
1 20' Fcl May 8, 2026 
Jordan
4,4-Azobis(4-cyanovaleric acid)
20000 KG Dec 29, 2023 Post an enquiry for this product
