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4-ethylmorpholine

CAS 100-74-3 · C6H13NO

Hazard class

Danger — Flammable, Corrosive, Toxic, Irritant / harmful, Health hazard

Pictograms

FlammableCorrosiveToxicIrritant / harmfulHealth hazard

H-statements

H226 Flammable liquid and vapour
H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
H311 Toxic in contact with skin
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H318 Causes serious eye damage
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H331 Toxic if inhaled
H371 May cause damage to organs
H373 May cause damage to organs through prolonged or repeated exposure
H316 Causes mild skin irritation
H320 Causes eye irritation
H361 Suspected of damaging fertility or the unborn child

Workplace exposure limits

NIOSH REL TWA 5 ppm (23 mg/m3) [skin]
OSHA PEL TWA 20 ppm (94 mg/m3) [skin] NIOSH S146 (II-3)
IDLH 100 ppm

Occupational exposure limits — NIOSH Pocket Guide.

Synonyms

202-885-0 · 4-Ethylmorpholine · N-ETHYLMORPHOLINE · Morpholine, 4-ethyl- · Ethylmorpholine · N-Ethylmorfolin · ECM0G991FQ · RefChem:163360

Molecular weight

115.17 g/mol

Data source

Aggregated classification PubChem · REACH-registered

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL is a free chemical safety search. Browse categories · API · Console

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