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59709-57-8

59709-57-8 structure
59709-57-8 structure

Name 6,7-dihydroxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrobromide
Synonyms 1-methyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol,hydrobromide
MFCD00012741
Boiling Point 362.6ºC at 760 mmHg
Melting Point 186-187ºC(lit.)
Molecular Formula C10H14BrNO2
Molecular Weight 260.12800
Flash Point 175.4ºC
Exact Mass 259.02100
PSA 52.49000
LogP 2.59140
Appearance white to brown
Storage condition Hygroscopic, -20?C Freezer, Under Inert Atmosphere
Stability Store in freezer at -20°C
Water Solubility H2O: soluble5mg/mL (warmed; clear solution)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xn
Risk Phrases R34
Safety Phrases S25-S36/37/39-S45
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933499090
Precursor  1

DownStream  2

HS Code 2933499090
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%