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2-diethylaminoethanol

12月 17th, 2016 product

DEAE-Sepharose is a tradename for the anion-exchange reactive group, diethylaminoethanol (DEAE) covalently linked to Sepharose (a polysaccharide polymer).

Properties
Appearance & Physical State: clear to pale yellow liquid
Density: 0.884
Melting Point: -70ºC
Freezing Point: -70?
Boiling Point: 161ºC
Flash Point: 51.5ºC
Refractive Index: 1.44-1.442
Water Solubility: soluble
Stability: Stable. Flammable. Incompatible with strong oxidizing agents, acids. Moisture sensitive. Hygroscopic.
Storage Condition: Flammables area
Vapor Pressure: 1 mm Hg ( 20 °C)
Vapor Density: 4.04 (vs air)
Safety Info
RTECS: KK5075000
Hazard Class: 8
Safety Statements: S25-S26-S36/37/39-S45
HS Code: 2922192210
Packing Group: II
WGK Germany: 1
RIDADR: UN 2686
Risk Statements: R10; R20/21/22; R34
Hazard Codes: C

TMBPA

12月 17th, 2016 product

3,3′-Iminobis(N,N-dimethylpropylamine) is used as a reagent in the synthesis of a novel class of anticancer agents called antracenylisoxazole lexitropsin conjugates. 3,3′-Iminobis(N,N-dimethylpropylamine) is also part of a group of stabilizers (Hindered Amino Stabilizers) that prevent the thermo-oxidative degradation of polypropylene.

Properties
Density: 0.841g/mLat25ºC(lit.)
Melting Point: -78ºC(lit.)
Boiling Point: 128ºC(20 torr)
Flash Point: 209°F
Refractive Index: n20/D 1.449(lit.)
Safety Info
Symbol: GHS05
GHS06
Sign: Danger
hazard declaration: H302; H311; H314
hazard declaration add:
waring notice: P280; P305 + P351 + P338; P310
RTECS: JM1925000
Hazard Class: 8
Safety Statements: S26; S36/37/39; S45
HS Code: 2921290000
Packing Group: II
WGK Germany: 1
RIDADR: UN 2922 8/PG 3
Risk Statements: R21/22
Hazard Codes: C

TMHDA

12月 17th, 2016 product

N,N,N’,N’-Tetramethyl-1,6-hexanediamine is used in the synthesis of fluorene containing poly(arylene ether sulfone) as anion exchange membranes for alkaline fuel cells.

Properties
Appearance & Physical State: Clear, colorless liquid.
Density: 0.806
Melting Point: -46ºC
Boiling Point: 209-210ºC
Flash Point: 73ºC
Refractive Index: 1.435-1.437
Stability: Stable under normal temperatures and pressures.
Storage Condition: Keep away from heat, sparks, and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.
Vapor Pressure: 0.202mmHg at 25°C
Safety Info
Symbol:
GHS05
GHS06
GHS09
Sign: Danger
hazard declaration: H301 + H311; H314; H330; H411
hazard declaration add:
waring notice: P260; P273; P280; P284; P301 + P310; P305 + P351 + P338
Safety Statements: S26; S36/37/39; S45
HS Code: 2921290000
Packing Group: III
RIDADR: UN 3390
Risk Statements: R22; R24; R34
Hazard Codes: T
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