CAS 40191-32-0 SDS Request & Safety Reference

Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Documentation status

Preliminary safety reference

Available

Supplier-issued SDS

Available by request

COA

Available by RFQ / lot confirmation

Transport classification

Requires shipment review

Identity

CAS Number

40191-32-0

Chemical name

Oxane-4-carbonyl chloride

Molecular formula

C6H9ClO2

Molecular weight

148.59 g/mol

Synonyms

Tetrahydro-2H-pyran-4-carbonyl chloride; 2H-Pyran-4-carbonyl chloride, tetrahydro-; tetrahydropyran-4-carbonyl chloride; tetrahydro-pyran-4-carbonyl chloride; tetrahydropyran-4-carboxylic chloride; tetrahydropyran-4-carboxylic acid chloride; tetrahydro-pyran-4-carboxylic acid chloride; 2H-3,4,5,6-tetrahydropyran-4-carbonyl chloride; Tetrahydro-2H-pyran-4-carbonyl chloride, AldrichCPR; InChI=1/C6H9ClO2/c7-6(8)5-1-3-9-4-2-5/h5H,1-4H

InChIKey

RYGUCYSSMOFTSH-UHFFFAOYSA-N

PubChem CID

2795505

Hazard / GHS Reference

Signal word

Danger

Catalog reference cue; confirm supplier documentation before use.

Hazard statements

H314, H318

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

Including any incompatibility. Close tightly. Dry. Store in a well-ventilated area. Recommended storage conditions: keep away from light, purge, 2-8°C
Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide appropriate ventilation in areas where dust is generated. General fire protection measures.
Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to harmful environments. For higher level of protection, use OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas cartridges. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging. Dispose of as unutilized product.

First Aid / Accidental Release

Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Rinse with plenty of water for at least 15 minutes and consult a physician.
Wash with soap and plenty of water. Consult a physician.
Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
Do not allow the product to enter drains.
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging. Dispose of as unutilized product.

Firefighting / Stability

Wear self-contained breathing apparatus if necessary.
Reactivity and reaction
Carbon monoxide, carbon dioxide, hydrogen chloride

Physical and Chemical Reference

XLogP

1.1

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

Shipment review

Shipment details require review before fulfillment.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.

Identity

CAS Number

40191-32-0

Chemical name

Oxane-4-carbonyl chloride

Molecular formula

C6H9ClO2

Molecular weight

148.59 g/mol

Synonyms

InChIKey

RYGUCYSSMOFTSH-UHFFFAOYSA-N

PubChem CID

2795505

Handling & PPE

Including any incompatibility. Close tightly. Dry. Store in a well-ventilated area. Recommended storage conditions: keep away from light, purge, 2-8°C
Avoid contact with skin and eyes. Avoid generating dust and aerosols. Provide appropriate ventilation in areas where dust is generated. General fire protection measures.
Use a P95 (US) or P1 (EU UK 143) particulate respirator if exposed to harmful environments. For higher level of protection, use OV/AG/P99 (US) or ABEK-P2 (EU UK 143) gas cartridges. Respirators must be tested and approved by government standards such as NIOSH (US) or CEN (EU).
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging. Dispose of as unutilized product.

First Aid / Accidental Release

Do not give anything to an unconscious person. Rinse mouth with water. Consult a physician.
If inhaled, move the patient to fresh air. If breathing stops, perform artificial respiration. Consult a physician.
Rinse with plenty of water for at least 15 minutes and consult a physician.
Wash with soap and plenty of water. Consult a physician.
Do not generate dust when collecting and disposing. Sweep and shovel up. Place in a suitable closed container for disposal.
Do not allow the product to enter drains.
Dispose of remaining and non-recyclable solutions to a licensed company. Contact a professional agency with waste disposal license to handle this substance. Burn contaminated packaging in a chemical incinerator with post-combustion and scrubbing capabilities. Contaminated packaging. Dispose of as unutilized product.

CAS 40191-32-0 Safety Reference and Supplier SDS Request

Documentation status

Identity

Hazard / GHS Reference

Handling & PPE

First Aid / Accidental Release

Firefighting / Stability

Physical and Chemical Reference

Transport / Shipment Review

CAS 40191-32-0 Safety Reference and Supplier SDS Request

Documentation status

Identity

Hazard / GHS Reference

Handling & PPE

First Aid / Accidental Release

Firefighting / Stability

Physical and Chemical Reference

Transport / Shipment Review