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CAS 1111-97-3Preliminary Safety ReferenceNot a supplier-issued SDSSupplier SDS by request

CAS 1111-97-3 Safety Reference and Supplier SDS Request

1-Butyne, 3-chloro-3-methyl-

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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

1111-97-3

Chemical name

1-Butyne, 3-chloro-3-methyl-

Molecular formula

C5H7Cl

Molecular weight

102.56 g/mol

Synonyms

3-Chloro-3-methyl-1-butyne; 2-chloro-2-methyl-3-butyne; 3-methyl-3-chlorobutyne; 2-methyl-2-chloro-3-butyne; 3-Chloro-3-methyl-but-1-yne; 3-Chlor-3-methylbutin; 3-chloro-3-methylbutyne; 2-chloro-2-methyl butyne; 3-chloro-3-methyl butyne; 3-chloro-3-methyl-butyne; 3-chloro-3-methyl-1-butyn; 3-chloro-3,3-dimethylpropyn

InChIKey

QSILYWCNPOLKPN-UHFFFAOYSA-N

PubChem CID

70679

Hazard / GHS Reference

No GHS reference data is available in the current MolGraph catalog record.

Handling & PPE

Handling and PPE reference fields are not available in the current MolGraph catalog record.

First Aid / Accidental Release

First aid and accidental release reference fields are not available in the current MolGraph catalog record.

Firefighting / Stability

Firefighting and stability reference fields are not available in the current MolGraph catalog record.

Physical and Chemical Reference

Appearance

Colorless to Yellow Liquid

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.