Isobutyric anhydride 97-72-3
ISO 2 Inquiries
97-72-3
Industrial Grade
99%
200KG/drum
2023-07-13
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionNANTONG REFORM PETRO-CHEMICAL CO.,LTD, with approximately 202324 visits to its shop, is a reputable Manufactory that has been providing Isobutyric anhydride 97-72-3 products for 4 years on ECHEMI.CertificatesBasic Info
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Product Name:
Isobutyric anhydride
Other Name:Propanoic acid,2-methyl-,1,1′-anhydride;Isobutyric anhydride;Propanoic acid,2-methyl-,anhydride;Isobutyric acid anhydride;Isobutyryl anhydride;2-Methylpropanoic anhydride;Isobutanoic anhydride;2-Methylpropionic anhydride;2-Methylpropanoic acid anhydride;2-Methylpropionic acid anhydride;2-Methylpropanoyl-2-methylpropanoate;1366133-49-4
CAS No.:97-72-3
Molecular Formula:C8H14O3
InChIKeys:InChIKey=LSACYLWPPQLVSM-UHFFFAOYSA-N
Molecular Weight:158.19
Exact Mass:158.20
BRN:386267
EC Number:202-603-6
UNII:N85A80FJDT
UN Number:2924|2530
DSSTox ID:DTXSID7026609
Color/Form:LIQUID
HScode:2915900090
Categories:
Characteristics-
PSA:
43.4
XLogP3:1.75
Appearance:Clear colorless Liquid
Density:0.9535 g/cm3 @ Temp: 20 °C
Melting Point:-53.5 °C
Boiling Point:181.5 °C @ Press: 734 Torr
Flash Point:152 °F
Refractive Index:1.418
Water Solubility:Decomposes in water
Storage Conditions:Store at 0°C
Vapor Pressure:10 mm Hg ( 67 °C)
Vapor Density:5.45 (vs air)
Toxicity:LD50 orally in Rabbit: 266 mg/kg LD50 dermal Rabbit 475 mg/kg
Flammability characteristics:combustible
Explosive limit:1.09%, 87°F
Experimental Properties:DECOMP IN WATER & ALCOHOL
Air and Water Reactions:Flammable. Reacts exothermically with water or moisture-containing materials to form isobutyric acid.
Reactive Group:Anhydrides
Reactivity Alerts:Highly Flammable
Reactivity Profile:ISOBUTYRIC ANHYDRIDE reacts exothermically with water. The reactions are sometimes slow, but can become violent when local heating accelerates their rate. Acids accelerate the reaction with water. Incompatible with a cids, strong oxidizing agents, alcohols, amines, and bases.
Autoignition Temperature:625 °F (329 °C)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Dermal
Skin corrosion, Sub-category 1B
Serious eye damage, Category 1
Acute toxicity - Category 3, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H311+H331 Toxic in contact with skin or if inhaled
H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
Isobutyric anhydride
24 MT Mar 3, 2026 
India
Isobutric anhydride
4.00 TON Feb 8, 2025 Post an enquiry for this product