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  7. 4-Chlorobutyryl chloride, 98%, Thermo Scientific Chemicals

4-Chlorobutyryl chloride, 98%, Thermo Scientific Chemicals

Product Code. 11444953
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Quantity:
10 g
250 g
1000 g
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Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.
This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.

Description

4-Chlorobutyryl chloride (4-CBCl) is mainly used in the production of pharmaceuticals and agrochemicals. It is used as pyrazinamide intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
4-Chlorobutyryl chloride (4-CBCl) is mainly used in the production of pharmaceuticals and agrochemicals. It is used as pyrazinamide intermediate.

Solubility
soluble in diethyl ether, ethanol, slightly soluble in water.

Notes
Moisture sensitive. Store under inert gas. Store away from oxidizing agent, bases,
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4635-59-0
Molecular Formula C4H6Cl2O
Molecular Weight (g/mol) 140.991
MDL Number MFCD00000754
InChI Key CDIIZULDSLKBKV-UHFFFAOYSA-N
Synonym 4-chlorobutyryl chloride, butanoyl chloride, 4-chloro, 4-chlorobutanoic acid chloride, 4-chlorobutyric acid chloride, 4-chlorobutyroyl chloride, gamma-chlorobutyryl chloride, 4-chlorobutyrylchloride, gamma-chlorobutyroyl chloride, unii-3663u0vkri, butyryl chloride, 4-chloro
PubChem CID 78370
IUPAC Name 4-chlorobutanoyl chloride
SMILES C(CC(=O)Cl)CCl

Specifications

Melting Point -49°C
Density 1.258
Boiling Point 173°C to 174°C
Flash Point 85°C (185°F)
Odor Acrid
Linear Formula ClCH2CH2CH2COCl
Refractive Index 1.461
Quantity 250 g
UN Number UN2927
Beilstein 773860
Sensitivity Moisture sensitive
Solubility Information soluble in diethyl ether,ethanol,slightly soluble in water.
Formula Weight 141
Percent Purity 98%
Chemical Name or Material 4-Chlorobutyryl chloride
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Safety and Handling

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Product Identifier
  • 4-Chlorobutyryl chloride
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 2
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Substances and mixtures corrosive to metals Category 1
  • Skin corrosion/irritation Category 1 A
 Hazard Statement
  • H290-May be corrosive to metals.
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H330-Fatal if inhaled.
  • EUH029-Contact with water liberates toxic gas.
 Precautionary Statement
  • P234-Keep only in original container.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P402+P404-Store in a dry place. Store in a closed container.
 Supplemental information
  • MIXTURE LIST-Contains : 4-Chlorobutyryl chloride

RUO – Research Use Only

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