Synonyms: beta-Methoxyethoxymethyl chloride; MEM-chloride
CAS Number: 3970-21-6
Formula: C4H9ClO2
Formula Weight: 124.57
Linear Formula: CH3OCH2CH2OCH2Cl
MDL No.: MFCD00000888
Boiling Point: 50-52 C/13 mmHg(lit.)
Density: 1.091 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.427(lit.)
Storage: 2-8C
Beilstein Registry Number: 1900576
UNSPSC Code: 12352000
Application: OH-protecting reagent. MEM ethers are stable to a variety of reaction conditions and are selectively cleaved under aprotic conditions in the presence of a wide rangeof OH-protected moieties.
RIDADR: UN 2810 6.1 / PGII
WGK Germany: 3
Flash Point(F): 129.2 F
Flash Point(C): 54 C
R Codes: 45-10-20/22-36/37/38
S Codes: 53-26-45
IOD Codes: T
Symbol: GHS02, GHS07, GHS08
Signal Word: Danger
Hazard Statements: H226-H302-H315-H319-H335-H350
Precautionary statements: P201-P210-P280-P304 + P340 + P312-P308 + P313-P337 + P313