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Appearance:Clear colorless to light yellow Liquid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:98% purity
N-Methyldiethanolamine Chemical Properties
Melting point -21 °C
Boiling point 246-248 °C(lit.)
density 1.038 g/mL at 25 °C(lit.)
vapor density 4 (vs air)
vapor pressure 0.01 mm Hg ( 20 °C)
refractive index n20/D 1.469(lit.)
Fp 260 °F
storage temp. Store below +30°C.
form Liquid
pka 14.41±0.10(Predicted)
color Clear colorless to light yellow
Odor Ammonical
PH 11.5 (100g/l, H2O, 20℃)
PH Range 11.5 at 100 g/l at 20 °C
explosive limit 0.9-8.4%(V)
Water Solubility MISCIBLE
BRN 1734441
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey CRVGTESFCCXCTH-UHFFFAOYSA-N
CAS DataBase Reference 105-59-9(CAS DataBase Reference)
NIST Chemistry Reference Methyldiethanolamine(105-59-9)
EPA Substance Registry System N-Methyldiethanolamine (105-59-9)
Safety Information
Hazard Codes Xi
Risk Statements 36
Safety Statements 24
RIDADR 2735
WGK Germany 1
RTECS KL7525000
Autoignition Temperature 770 °F
TSCA Yes
HS Code 2922 17 00
HazardClass 8
PackingGroup II
Hazardous Substances Data 105-59-9(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 4680 mg/kg
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