623-25-6

Name	alpha,alpha'-Dichloro-p-xylene
CAS	623-25-6
EINECS(EC#)	210-782-7
Molecular Formula	C8H8Cl2
MDL Number	MFCD00000920
Molecular Weight	175.06
MOL File	623-25-6.mol

Chemical Properties

Appearance	white to light yellow crystal powde
Melting point	98-101 °C(lit.)
Boiling point	254 °C(lit.)
density	1,417 g/cm³
vapor pressure	0.541Pa at 25℃
refractive index	1.5544 (estimate)
Fp	254°C
storage temp.	2-8°C
solubility	methanol: 50 mg/mL, clear
form	Crystalline Solid
color	White to light yellow
Water Solubility	hydrolysis
BRN	774706
CAS DataBase Reference	623-25-6(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 1,4-bis(chloromethyl)-(623-25-6)
EPA Substance Registry System	623-25-6(EPA Substance)

Safety Data

Hazard Codes	Xn,Xi,T+,C
Risk Statements	R22:Harmful if swallowed. R36/38:Irritating to eyes and skin . R36/37/38:Irritating to eyes, respiratory system and skin . R26:Very Toxic by inhalation. R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . R34:Causes burns. R36:Irritating to the eyes. less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37:Wear suitable protective clothing and gloves . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S27:Take off immediately all contaminated clothing . less more
RIDADR	3261
WGK Germany	3
RTECS	ZE4100000
F	9-19-21
Hazard Note	Irritant
TSCA	Yes
HazardClass	6.1
PackingGroup	II
HS Code	29036990

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