Isobutyric anhydride
|
- $10 - $5673.59
- Product name: Isobutyric anhydride
- CAS: 97-72-3
- MF: C8H14O3
- MW: 158.2
- EINECS:202-603-6
- MDL Number:MFCD00008913
- Synonyms:#niso-Butyric anhydride;Bis(2-methylpropanoic)anhydride;Bis(2-methylpropionic)anhydride;Bis(isobutyric)anhydride;Di(isobutyric acid)anhydride;Diisobutyric anhydride;(iso-C3H7CO)2O;1-Methylpropanoic anhydride
23 prices
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Apolloscientific
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 1g
- 2.500g
- 5g
- 10g
- 25ml
- 50ml
- 100g
- 4x25g
- 100ml
- 250G
- 500G
- 500ml
- 1000ml
- 1kg
- 2l
- 2500ml
- ManufacturerAK Scientific
- Product numberJ52638
- Product descriptionIsobutyric anhydride
- Packaging100g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ52638
- Product descriptionIsobutyric anhydride
- Packaging4x25g
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL13240
- Product descriptionIsobutyric anhydride, 97%
- Packaging100ml
- Price$15.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL13240
- Product descriptionIsobutyric anhydride, 97%
- Packaging500ml
- Price$50
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL13240
- Product descriptionIsobutyric anhydride, 97%
- Packaging2500ml
- Price$148
- Updated2024-03-01
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0116972
- Product descriptionISOBUTYRIC ANHYDRIDE 95.00%
- Packaging100G
- Price$2784.14
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0116972
- Product descriptionISOBUTYRIC ANHYDRIDE 95.00%
- Packaging250G
- Price$5044.43
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0116972
- Product descriptionISOBUTYRIC ANHYDRIDE 95.00%
- Packaging500G
- Price$5673.59
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR923617
- Product descriptionIsobutyric anhydride 95%
- Packaging100g
- Price$124
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR923617
- Product descriptionIsobutyric anhydride 95%
- Packaging500g
- Price$269
- Updated2021-12-16
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- ManufacturerApolloscientific
- Product numberOR923617
- Product descriptionIsobutyric anhydride 95%
- Packaging1kg
- Price$450
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number139878
- Product descriptionIsobutyric anhydride 95%+
- Packaging1g
- Price$256
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number139878
- Product descriptionIsobutyric anhydride 95%+
- Packaging2.500g
- Price$557
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number139878
- Product descriptionIsobutyric anhydride 95%+
- Packaging5g
- Price$845
- Updated2021-12-16
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number70957
- Product descriptionIsobutyric anhydride
- Packaging500mL
- Price$595
- Updated2021-12-16
- Buy
- ManufacturerOakwood
- Product number097599
- Product descriptionIsobutyric anhydride 99%
- Packaging10g
- Price$10
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J52638 | Isobutyric anhydride | 100g | $60 | 2021-12-16 | Buy |
| AK Scientific | J52638 | Isobutyric anhydride | 4x25g | $70 | 2021-12-16 | Buy |
| Alfa Aesar | L13240 | Isobutyric anhydride, 97% | 100ml | $15.65 | 2024-03-01 | Buy |
| Alfa Aesar | L13240 | Isobutyric anhydride, 97% | 500ml | $50 | 2024-03-01 | Buy |
| Alfa Aesar | L13240 | Isobutyric anhydride, 97% | 2500ml | $148 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | CHM0116972 | ISOBUTYRIC ANHYDRIDE 95.00% | 100G | $2784.14 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0116972 | ISOBUTYRIC ANHYDRIDE 95.00% | 250G | $5044.43 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0116972 | ISOBUTYRIC ANHYDRIDE 95.00% | 500G | $5673.59 | 2021-12-16 | Buy |
| Apolloscientific | OR923617 | Isobutyric anhydride 95% | 100g | $124 | 2021-12-16 | Buy |
| Apolloscientific | OR923617 | Isobutyric anhydride 95% | 500g | $269 | 2021-12-16 | Buy |
| Apolloscientific | OR923617 | Isobutyric anhydride 95% | 1kg | $450 | 2021-12-16 | Buy |
| Matrix Scientific | 139878 | Isobutyric anhydride 95%+ | 1g | $256 | 2021-12-16 | Buy |
| Matrix Scientific | 139878 | Isobutyric anhydride 95%+ | 2.500g | $557 | 2021-12-16 | Buy |
| Matrix Scientific | 139878 | Isobutyric anhydride 95%+ | 5g | $845 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 70957 | Isobutyric anhydride | 500mL | $595 | 2021-12-16 | Buy |
| Oakwood | 097599 | Isobutyric anhydride 99% | 10g | $10 | 2021-12-16 | Buy |
Properties
Melting point :-56 °C (lit.)
Boiling point :182 °C (lit.)
Density :0.954 g/mL at 25 °C (lit.)
vapor density :5.45 (vs air)
vapor pressure :10 mm Hg ( 67 °C)
refractive index :n20/D 1.406(lit.)
Flash point :152 °F
storage temp. :Store below +30°C.
form :Liquid
color :Clear colorless
explosive limit :1.09%, 87°F
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :386267
Exposure limits :ACGIH: TWA 10 ppm
NIOSH: TWA 10 ppm(30 mg/m3); STEL 15 ppm(45 mg/m3) Dielectric constant :13.9（20℃）
LogP :1.1 at 25℃
CAS DataBase Reference :97-72-3(CAS DataBase Reference)
NIST Chemistry Reference :Propanoic acid, 2-methyl-, anhydride(97-72-3)
EPA Substance Registry System :Isobutyric anhydride (97-72-3)
Boiling point :182 °C (lit.)
Density :0.954 g/mL at 25 °C (lit.)
vapor density :5.45 (vs air)
vapor pressure :10 mm Hg ( 67 °C)
refractive index :n
Flash point :152 °F
storage temp. :Store below +30°C.
form :Liquid
color :Clear colorless
explosive limit :1.09%, 87°F
Water Solubility :decomposes
Sensitive :Moisture Sensitive
BRN :386267
Exposure limits :ACGIH: TWA 10 ppm
NIOSH: TWA 10 ppm(30 mg/m3); STEL 15 ppm(45 mg/m3) Dielectric constant :13.9（20℃）
LogP :1.1 at 25℃
CAS DataBase Reference :97-72-3(CAS DataBase Reference)
NIST Chemistry Reference :Propanoic acid, 2-methyl-, anhydride(97-72-3)
EPA Substance Registry System :Isobutyric anhydride (97-72-3)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | ||||||||||||||
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Description
Isobutyric anhydride is used in the preparation of 4-O-isobutyryl derivative by reacting with octyl beta-D-glucopyranoside using C-symmetric chiral 4-pyrrolidinopyridine as a catalyst. It acts as a starting material for esters like sucrose acetate isobutyrate, dyes and agrochemicals. It finds application as fragrance intermediate and flavorings.More related product prices
Isobutyric acid Isobutyryl chloride Ethyl isobutyrate Methyl isobutyrylacetate Maltol isobutyrate CIS-3-HEXENYL ISOBUTYRATE ISOBUTYLLITHIUM 2-Methyl-1-propanol ISOBUTYLENE Isobutylmercaptan Triethoxyisobutylsilane Isobutaneboronic acid Butyl isobutyrate NERYL ISOBUTYRATE Methyl isobutyrate CINNAMYL ISOBUTYRATE 20279-29-2 Phenoxyethyl isobutyrate 103-58-2 19455-20-0Related product price
- Isobutyric acid
$20-1258.95 - Isobutyryl chloride
$10-4107.99 - Ethyl isobutyrate
$16.6-15398.7
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Shanghai Time Chemicals CO., Ltd.
Hubei Jusheng Technology Co.,Ltd.
Hubei xin bonus chemical co. LTD
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Shanghai UCHEM Inc.
