2 2-Difluorobenzodioxole-5-carboxaldehyde（CAS# 656-42-8)

Tātai rāpoi	C8H4F2O3
Molar Mass	186.11
Kiato	1.422 g/mL i te 25 °C(marama)
Piro Pouri	202-203 °C(marama)
Tohu Kohiko	205 °F
Wairewa wai	He iti te whakarewa ki te wai (0.31 g/L i te 25°C).
Tikanga Rokiroki	Puritia ki te wahi pouri, Hiri ki te maroke, Te Pawera Rua
Tairongo	Te tairongo ki te hau
Taurangi Refactive	n20/D 1.5000(marama)
MDL	MFCD00792420

Taipitopito Hua

Nga Tohu Whakamate	Xi – Irritant
Waehere Morearea	36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru	S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. S36 – Mau kakahu whakamarumaru tika.
WGK Tiamana	3