METHYL FORMATE | ICSC: 0664 (May 2010) |
Formic acid methyl ester Methyl methanoate |
CAS #: 107-31-3 |
UN #: 1243 |
EC Number: 203-481-7 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
---|---|---|---|
FIRE & EXPLOSION | Extremely flammable. Vapour/air mixtures are explosive. Heating will cause rise in pressure with risk of bursting. Risk of fire and explosion on contact with strong oxidants. | NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or handling. Prevent build-up of electrostatic charges (e.g., by grounding). | Use powder, alcohol-resistant foam, water spray, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. |
SYMPTOMS | PREVENTION | FIRST AID | |
---|---|---|---|
Inhalation | Cough. Shortness of breath. Headache. Drowsiness. | Use ventilation, local exhaust or breathing protection. | Fresh air, rest. Refer for medical attention. |
Skin | Redness. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower. |
Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Sore throat. Further see Inhalation. | Do not eat, drink, or smoke during work. | Rinse mouth. Do NOT induce vomiting. Rest. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
---|---|
Remove all ignition sources. Evacuate danger area! Consult an expert! Personal protection: complete protective clothing including self-contained breathing apparatus. Ventilation. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations. |
According to UN GHS Criteria DANGER
Extremely flammable liquid and vapourHarmful if swallowed Causes eye irritation May cause drowsiness or dizziness Transportation |
STORAGE | |
Fireproof. Separated from strong oxidants. Cool. | |
PACKAGING | |
METHYL FORMATE | ICSC: 0664 |
PHYSICAL & CHEMICAL INFORMATION | |
---|---|
Physical State; Appearance
Physical dangers
Chemical dangers
|
Formula: C2H4O2 / HCOOCH3 |
EXPOSURE & HEALTH EFFECTS | |
---|---|
Routes of exposure
Effects of short-term exposure
|
Inhalation risk
Effects of long-term or repeated exposure
|
OCCUPATIONAL EXPOSURE LIMITS |
---|
TLV: 50 ppm as TWA; 100 ppm as STEL; (skin). MAK: 120 mg/m3, 50 ppm; peak limitation category: II(4); skin absorption (H); pregnancy risk group: C. EU-OEL: 125 mg/m3, 50 ppm as TWA; 250 mg/m3, 100 ppm as STEL; (skin) |
ENVIRONMENT |
---|
NOTES |
---|
The odour warning when the exposure limit value is exceeded is insufficient. Do NOT take working clothes home. |
ADDITIONAL INFORMATION | ||
---|---|---|
EC Classification Symbol: F+, Xn; R: 12-20/22-36/37; S: (2)-9-16-24-26-33 |
All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. | |
See Also: Toxicological Abbreviations