2,5-Dimethyl-4-methoxy-3(2H)-furanone

Name

CAS

4077-47-8

SDS Source

Sigma Aldrich

SDS Source URL

https://www.sigmaaldrich.com/US/en/sds/aldrich/w366404?userType=anonymous

SDS Date Year

2025

Assessment Information

Submitted by TURI staff for HSPiP chemical assessments

Uploaded By Email

Environmental Certification

Validated

Yes

Entries

Overall Score

4.90

Acute Human Effects Score

Chronic Human Effects Score

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Unit Data

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LC50 ppm

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LD50 mg/kg

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PEL/TLV ppm

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ppm

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EU - Priority Endocrine Disruptor

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Acute Fish LC50 (mg/l)

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NOEC (NOAEC) or ECx (mg/l)

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mg/l

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28-day Study: % Breakdown Dissolved Organic Carbon

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BOD Half-life (days)

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Log Kow / Pow

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On Canada EPA Domestic Substances List

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GWP Relative to CO2

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Y/N

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mm Hg

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NFPA/HMIS 0,1,2,3,4

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deg C

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g/l

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WBGT, deg C

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dBA/hr

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Class 1 Small Machine (mm/s)

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Class 2 Medium Machine (mm/s)

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Class 3 Large Rigid Foundation (mm/s)

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Class 4 Large Soft Foundation (mm/s)

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Occurence

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Work Overload and Pace: Work Load

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Work Overload and Pace: Time Constraints

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Work Schedule: Shift Work

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Work Schedule: Work Isolation

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Control

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Work Environment and Equipment: Equipment Stability

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Work Environment and Equipment: Work Space

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Pressure (Delta % Change From Ambient)

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% Water Change

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Reuse

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Occurence: Near Certain

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Occurence: Highly Likely

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Occurence: Remote

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Pounds

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Default object view. Click to create a custom template, Node ID: 39014, Object ID: 60744

2,5-Dimethyl-4-methoxy-3(2H)-furanone