SDS Vault Safety Data Sheet Reference

Brake Fluid (DOT 3/DOT 4)

CAS: 111-76-2 Category: Fuels ⚠ WARNING
Also known as: DOT 3 brake fluid, DOT 4 brake fluid, Glycol ether brake fluid

Quick Facts

CAS Number111-76-2
Signal WordWARNING
GHS Hazard Classesharmful
NFPA RatingHealth: 1 / Flammability: 1 / Reactivity: 0
Common NamesDOT 3 brake fluid, DOT 4 brake fluid, Glycol ether brake fluid
PubChem CID8015

Hazard Summary

⚠ WARNING: Glycol ether-based hydraulic fluid. Hygroscopic — absorbs water over time lowering boiling point. Paint stripper — contact with painted surfaces causes immediate damage.

GHS Hazard Pictograms

⚠ Harmful/Irritant

Hazard Statements (H-codes)

H302 – Harmful if swallowed
H312 – Harmful in contact with skin
H315 – Causes skin irritation
H319 – Causes serious eye irritation
H332 – Harmful if inhaled

Precautionary Statements (P-codes)

P260 – Do not breathe vapours
P270 – Do not eat, drink, or smoke when using
P312 – Call Poison Control if unwell

First Aid Measures (Section 4)

👁 Eye Contact
Flush with water for 15 minutes. Seek medical attention.
🖐 Skin Contact
Wash with soap and water. Remove contaminated clothing. Prolonged contact causes irritation.
🫁 Inhalation
Move to fresh air. Seek medical attention if symptoms persist.
🫦 Ingestion
Rinse mouth. Call Poison Control (1-800-222-1222). Seek medical attention.

Storage & Handling

🔒 Storage & Handling: Store in sealed original containers away from heat and moisture. Replace opened containers promptly — moisture contamination reduces boiling point.

PPE Requirements

Safety glasses
Nitrile gloves
Protect painted surfaces during servicing
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