1-Pentanal ≥96,5 %

1-Pentanal, Valeral
Empirical formula C5H10O2
Molar mass (M) 86,13 g/mol
Density (D) 0,81 g/cm³
Boiling point (bp) 104 °C
Flash point (flp) 6,5 °C
Melting point (mp) -85 °C
Storage temp. +4 °C
ADR 3 II
WGK 1
CAS No. [110-62-3]
EG-Nr. 203-784-4
UN-Nr. 2058

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Hazard statements

H225 Highly flammable liquid and vapor.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.
H332 Harmful by inhalation.
H335 May cause respiratory irritation.

Precautions - prevention

P210 Keep away from heat, hot surfaces, sparks, open flames. Do not smoke.
P280 Wear protective gloves / eye protection.

Precautions - response

P303 + P361 + P353 IF ON SKIN (or hair): Immediately contaminate clothing
pull out. Rinse skin with water / shower.
P304 + P340 IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for a long period of time
amount of minutes; remove contact lenses, if possible; keep rinsing.