Cynhyrchion

3,4-DIHYDRO-2-METHOXY-2H-PYRAN

Cyflwyniad Cynnyrch

3,4-DIHYDRO-2-METHOXY-2H-PYRAN Gwybodaeth sylfaenol

Enw Cynnyrch:	3,4-DIHYDRO-2-METHOXY-2H-PYRAN
Cyfystyron:	2,3-Dihydro-2-methoxy-4H-pyran;3,4-dihydro-2-methoxy-2h-pyra;{10} }METHOXY-2,3-DIHYDRO-4H-PYRAN;2-METHOXY-3,4-DIHYDRO-2H-PYRAN; Dihydromethoxypyran;2-Methoxy-2,3-dihydro-(4H)-pyran;3,{27}}DIHYDRO-2-METHOXY-2H-PYRAN, 99+%;Pyran, 3,4-dihydro-2-methoxy-
CAS:	4454-05-1
MF:	C6H10O2
MW:	114.14
EINECS:	224-698-3
Categorïau Cynnyrch:
Ffeil Mol:	4454-05-1.mol

3,4-DIHYDRO-2-METHOXY-2H-PYRAN Chemical Properties

berwbwynt	126 gradd
dwysedd	1.006 g/mL ar 25 gradd (lit.)
mynegai plygiannol	1.441-1.443
Fp	16 gradd
tymheredd storio.	Awyrgylch anadweithiol, Tymheredd Ystafell
hydoddedd	hydawdd mewn Methanol
ffurf	Hylif
lliw	Di-liw clir i felyn
BRN	107274
Cyfeirnod Cronfa Ddata CAS	4454-05-1(Cyfeirnod Cronfa Ddata CAS)
System Cofrestrfa Sylweddau EPA	2H-Pyran, 3,4-dihydro-2-methoxy- (4454-05-1)

Gwybodaeth Diogelwch

Codau Perygl	Xn-F, Xn
Datganiadau Risg	22-11-36-20-10
Datganiadau Diogelwch	9-33-16-36-26
RIDADR	1993
RTECS	UP7900000
TSCA	Oes
Dosbarth Perygl	3
PacioGrŵp	II
Cod HS	29329900
Gwenwyndra	cwningen, LD50, croen, 4920mg/kg (4920mg/kg), YSGYFAINT, THORAX, NEU anadliad: DYSPNEALUNGS, THORAX, NEU anadliad: NEWID STRWYTHUROL NEU SWYDDOGAETHOL YN SYSTEM TRACHEA NEU BRONCHISKIN AC ATODIADAU (CROEN), " AMLYGIAD", Milfeddygaeth a Gwenwyneg Ddynol. Cyf. 30, Tud. 545, 1988.