VALERIC ANHYDRIDE
- CAS No.
- 2082-59-9
- Chemical Name:
- VALERIC ANHYDRIDE
- Synonyms
- N-VALERIC ANHYDRIDE;eric Anhydride;Penic anhydride;VALERIC ANHYDRIDE;PENTANOIC ANHYDRIDE;pentanoyl pentanoate;Valeriansureanhydrid;VALERIC ANHYDRIDE 98%;N-PENTANOIC ANHYDRIDE;Valeric anhydride,98%
- CBNumber:
- CB5352425
- Molecular Formula:
- C10H18O3
- Molecular Weight:
- 186.25
- MDL Number:
- MFCD00009477
- MOL File:
- 2082-59-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Valeric anhydride 97% | 245933 | 100ml | $145 |
| Valeric anhydride 97% | 245933 | 500ml | $401 |
| Valeric Anhydride >98.0%(T) | V0006 | 25mL | $29 |
| Valeric Anhydride >98.0%(T) | V0006 | 100mL | $54 |
| Valericanhydride ≥96% | CS-0152389 | 500g | $84 |
| Melting point | -56 °C (lit.) |
|---|---|
| Boiling point | 228-230 °C (lit.) |
| Density | 0.944 g/mL at 20 °C (lit.) |
| vapor pressure | 5Pa at 25℃ |
| refractive index |
n |
| Flash point | 214 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| Specific Gravity | 0.945-0.95 (20.00 °C) |
| color | Clear colorless to yellow |
| Water Solubility | 486.3 mg/L (25 °C,est) |
| BRN | 1770130 |
| InChI | 1S/C10H18O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-8H2,1-2H3 |
| InChIKey | DUCKXCGALKOSJF-UHFFFAOYSA-N |
| SMILES | CCCCC(=O)OC(=O)CCCC |
| LogP | 3.33 at 25℃ |
| CAS DataBase Reference | 2082-59-9(CAS DataBase Reference) |
| FDA UNII | N9B5ZQ67R5 |
| EPA Substance Registry System | Pentanoic acid, anhydride (2082-59-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 3265 8/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29159000 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
VALERIC ANHYDRIDE price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 245933 | Valeric anhydride 97% | 2082-59-9 | 100ml | $145 | 2026-04-30 | Buy |
| Sigma-Aldrich | 245933 | Valeric anhydride 97% | 2082-59-9 | 500ml | $401 | 2026-04-30 | Buy |
| TCI Chemical | V0006 | Valeric Anhydride >98.0%(T) | 2082-59-9 | 25mL | $29 | 2026-04-30 | Buy |
| TCI Chemical | V0006 | Valeric Anhydride >98.0%(T) | 2082-59-9 | 100mL | $54 | 2026-04-30 | Buy |
| ChemScene | CS-0152389 | Valericanhydride ≥96% | 2082-59-9 | 500g | $84 | 2026-06-04 | Buy |
VALERIC ANHYDRIDE Chemical Properties,Uses,Production
Description
Valeric anhydride is an important organic synthetic raw material or intermediate component, often used in industrial or medical fields. It can be used in the preparation of butylphthalide, resin components, lutein esters, analgesics and organic glass.
Chemical Properties
clear colorless to yellow liquid
Uses
Valeric Anhydride is used in the synthesis of non-imadazole histamine H3-antagonists. Also used in the preparation of millepachine derivatives as a new class of tubulin polymerization inhibitors.
Uses
Valeric anhydride can be used as a reactant to synthesize:
- Alkyl 9-nitrocamptothecin esters by the esterification reaction.
- Modified bismuth metal-organic frameworks (Bi-MOFs).
- O-acylated chitosan nanofibers (CSNFs) for potential usage in biomaterials and food packaging.
Preparation
Valeric anhydride was obtained by a treatment of the anhydrous sodium valerate by acid chloride of valeric acid[1].
Hazard
Valeric anhydride is a colourless liquid that is corrosive and irritant. Contact may lead to severe eye irritation. Skin contact may cause severe skin burns and may also trigger allergic skin reactions.
Flammability and Explosibility
Non flammable
References
[1] T. S. Kotel’nikova. (2009). Kinetics of alcoholysis of valeric anhydride by cyclohexanol in the presence of formic acid. Russian Journal of Applied Chemistry, 82 3, 466–472. https://doi.org/10.1134/S1070427209030227
VALERIC ANHYDRIDE Preparation Products And Raw materials
VALERIC ANHYDRIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yixing Wencheng Chemical Co., Ltd | +undefined+86-13961572207 | David@un-wencheng.com | China | 137 | 58 |
| Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd. | +86-025-86819862 +86-13913839793 | sales@jinchemical.com | China | 29 | 58 |
| OpChem(Changzhou) Co.,Ltd. | +undefined18112346326 | info@op-chem.com | China | 930 | 58 |
| Handan Huajun chemicals Co.,Ltd | +86-0310-+86-0310-8166573 +8618630058311 | sales@huajunchem.com | China | 39 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5224 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
View Lastest Price from VALERIC ANHYDRIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-03 | Valeric anhydride
2082-59-9
|
$19.00 | 1kg | 98.5% | 800MT | Handan Huajun chemicals Co.,Ltd | |
 |
2026-07-02 | Valeric anhydride
2082-59-9
|
1kg | 98% | 20 tons | Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd. | ||
 |
2026-05-28 | VALERIC ANHYDRIDE
2082-59-9
|
$20.60 | 1KG | 99% | 5000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Valeric anhydride
2082-59-9
- $19.00
- 98.5%
- Handan Huajun chemicals Co.,Ltd
-
- Valeric anhydride
2082-59-9
- $0.00
- 98%
- Nanjing Shunxiang Pharmaceutical Technology Co.,Ltd.
-
- VALERIC ANHYDRIDE
2082-59-9
- $20.60
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
