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
100125-59-5
Chemical name
Diethylene Glycol Monobutyl Ether
Molecular formula
C8H18O3
Molecular weight
162.23 g/mol
Synonyms
Diethylene glycol butyl ether; Butyl carbitol; Butoxydiglycol; Butyl diglycol; Butyl dioxitol; Butyl digol; Glycol ether DB; BUCB
PubChem CID
8177
Hazard / GHS Reference
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H227, H319, H336, H371, H372
Catalog reference cue; confirm supplier documentation before use.
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
Diethylene glycol monobutyl ether is a colorless liquid with a mild pleasant odor. Mixes with water. (USCG, 1999)
Catalog reference value; verify against supplier SDS before use.
Melting Point
-68.11–-68 °C
Catalog reference value; verify against supplier SDS before use.
Boiling Point
230–231.11 °C
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.4258
Catalog reference value; verify against supplier SDS before use.
XLogP
0.6
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.