Valeryl chloride
- CAS No.
- 638-29-9
- Chemical Name:
- Valeryl chloride
- Synonyms
- PENTANOYL CHLORIDE;N-VALERYL CHLORIDE;VALEROYL CHLORIDE;valeryl;N-VALEROYL CHLORIDE;N-PENTANOYL CHLORIDE;Pentanoic acid chloride;VACL;eroyL;Is e chloride
- CBNumber:
- CB9422913
- Molecular Formula:
- C5H9ClO
- Molecular Weight:
- 120.58
- MDL Number:
- MFCD00000757
- MOL File:
- 638-29-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Valeroyl chloride 98% | 157147 | 25g | $45.6 |
| Valeroyl chloride 98% | 157147 | 100g | $69 |
| Valeryl Chloride >98.0%(T) | V0010 | 25mL | $31 |
| Valeryl Chloride >98.0%(T) | V0010 | 100mL | $73 |
| Valeryl Chloride | TRC-V091460-10G | 10g | $78 |
| More product size | |||
| Melting point | -110 °C |
|---|---|
| Boiling point | 125-127 °C(lit.) |
| Density | 1.016 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 91 °F |
| storage temp. | Flammables area |
| solubility | Chloroform (Sparingly), Ethyl Acetate (Slightly) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| BRN | 506293 |
| Stability | Moisture Sensitive |
| InChI | 1S/C5H9ClO/c1-2-3-4-5(6)7/h2-4H2,1H3 |
| InChIKey | XGISHOFUAFNYQF-UHFFFAOYSA-N |
| SMILES | CCCCC(Cl)=O |
| CAS DataBase Reference | 638-29-9(CAS DataBase Reference) |
| FDA UNII | KJ3B4CY5GG |
| NIST Chemistry Reference | Pentanoyl chloride(638-29-9) |
| EPA Substance Registry System | Pentanoyl chloride (638-29-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302+H332-H314-H402-H225-H290 | |||||||||
| Precautionary statements | P501-P261-P273-P270-P240-P210-P233-P234-P243-P241-P242-P271-P264-P280-P370+P378-P390-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P235-P406-P405 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C | |||||||||
| Risk Statements | 10-20-35-34 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2502 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | YV9107500 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29159080 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Aquatic Chronic 3 Eye Dam. 1 Flam. Liq. 3 Met. Corr. 1 Skin Corr. 1A |
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| REACH Registrations | Active | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
Valeryl chloride price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 157147 | Valeroyl chloride 98% | 638-29-9 | 25g | $45.6 | 2026-04-30 | Buy |
| Sigma-Aldrich | 157147 | Valeroyl chloride 98% | 638-29-9 | 100g | $69 | 2026-04-30 | Buy |
| TCI Chemical | V0010 | Valeryl Chloride >98.0%(T) | 638-29-9 | 25mL | $31 | 2026-04-30 | Buy |
| TCI Chemical | V0010 | Valeryl Chloride >98.0%(T) | 638-29-9 | 100mL | $73 | 2026-04-30 | Buy |
| TRC | TRC-V091460-10G | Valeryl Chloride | 638-29-9 | 10g | $78 | 2026-06-03 | Buy |
Valeryl chloride Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow liquid
Uses
Valeryl chloride is an intermediate for pharmaceuticals, agrochemicals, surfactants, fragrances, electronic chemicals.
General Description
A colorless fuming liquid with a pungent odor. Flash point 74°F. Fumes irritate the eyes and mucous membranes. Corrosive.
Air & Water Reactions
Highly flammable. Fumes in air. Reacts exothermically with water to generate hydrochloric and valeric acids, which are corrosive.
Reactivity Profile
Valeryl chloride is acidic. Incompatible with water, with bases, including amines, and with strong oxidizing agents and alcohols. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291].
Health Hazard
May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Flammability and Explosibility
Flammable
Safety Profile
A corrosive irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits toxic fumes of Cl-.
Valeryl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
1of3
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chemport Science Technology Shanghai) Co., Ltd. | +undefined13816004845 | chen@chemport-sh.com | China | 189 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 | bj1@bj-chem.com | China | 299 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Jinan Jianfeng Chemical Co., Ltd | +86-0531-88110457 +8615562555968 | info@pharmachemm.com | China | 310 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6366 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
View Lastest Price from Valeryl chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-20 | Valeryl chloride
638-29-9
|
$1.00 | 1kg | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-06-20 | Valeryl chloride
638-29-9
|
1kg | 99.00% | 20tons | Hebei Yanxi Chemical Co., Ltd. | ||
 |
2025-04-29 | Valeryl chloride
638-29-9
|
$590.00 | 98 | 5000 Kg | R&D Scientific Inc. |
-
- Valeryl chloride
638-29-9
- $1.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Valeryl chloride
638-29-9
- $0.00
- 99.00%
- Hebei Yanxi Chemical Co., Ltd.
-
- Valeryl chloride
638-29-9
- $590.00
- 98
- R&D Scientific Inc.
