Synonyms: 1,2-Bis(chloromethyl)benzene; o-Xylylene dichloride
CAS Number: 612-12-4
Formula: C8H8Cl2
Formula Weight: 175.06
Linear Formula: C6H4(CH2Cl)2
MDL No.: MFCD00000903
Purity: 0.98
Boiling Point: 239-241 C(lit.)
Melting Point: 51-55 C (lit.)
Beilstein Registry Number: 2043675
EC Number: 210-291-8
UNSPSC Code: 12352100
General description: α,α′-Dichloro-o-xylene reacts with elemental tellurium and NaI in 2-methoxyethanol to form 1,1-diiodo-3,4-benzo-1-telluracyclopentane.
Application: α,α′−Dichloro-o-xylene was used in solid-phase synthesis of large combinatorial variations of fundamental peptide unit.
RTECS: ZE4085000
RIDADR: UN 3261 8 / PGII
WGK Germany: 2
Flash Point(F): 257 F
Flash Point(C): 125 C
R Codes: 34-36/37
S Codes: 26-27-28-36/37/39-45
IOD Codes: C
Symbol: GHS05, GHS07
Signal Word: Danger
Hazard Statements: H314-H335
Precautionary statements: P261-P280-P305 + P351 + P338-P310