product

TMPDA

admin 12月 17th, 2016 product

Properties
Appearance & Physical State:	Clear, colorless liquid.
Density:	0.82
Boiling Point:	145-146ºC
Flash Point:	31ºC
Refractive Index:	1.4224-1.4244
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents, acids, acid chlorides, permanganates, carbon dioxide, nitrates, peroxides, nitrites, halogens.
Storage Condition:	Flammables area
Vapor Pressure:	760 mm Hg ( 145 °C)

Safety Info
RTECS:	TX8400000
Hazard Class:	3
Safety Statements:	S16-S24/25
HS Code:	2921290000
Packing Group:	III
WGK Germany:	2
RIDADR:	UN 2734
Risk Statements:	R10; R22; R24; R34
Hazard Codes:	T

TMEDA

admin 12月 17th, 2016 product

N,N,N’,N’-Tetramethylethylenediamine is used as polymerization accelerator in gel electrophoresis, solvent and oxidizing reagent.

Properties
Appearance & Physical State:	Colorless liquid. Slight ammoniacal odor.
Density:	0.77
Melting Point:	-55ºC
Boiling Point:	120-122ºC
Flash Point:	21ºC
Refractive Index:	1.4169-1.4189
Water Solubility:	miscible
Stability:	Stable. Highly flammable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, copper, mercury.
Storage Condition:	Store at RT.
Vapor Pressure:	14.9mmHg at 25°C

Safety Info
Symbol:	GHS02 GHS05 GHS07
Sign:	Danger
hazard declaration:	H225; H302; H314; H332
hazard declaration add:
waring notice:	P210; P280; P305 + P351 + P338; P310
RTECS:	KV7175000
Hazard Class:	3
Safety Statements:	S16-S26-S36/37/39-S45
HS Code:	2921219000
Packing Group:	II
WGK Germany:	1
RIDADR:	UN 2924/2372
Risk Statements:	R11; R20/22; R34
Hazard Codes:	C

PMDTA (N,N,N?,N??,N??-pentamethyldiethylenetriamine) is an organic compound with the formula [(CH3)2NCH2CH2]2NCH3. PMDTA is a basic, bulky, and flexible, tridentate ligand that is a used in organolithium chemistry. It is a colorless liquid, although impure samples appear yellowish.

Properties
Appearance & Physical State:	clear to yellowish liquid
Density:	0.827
Melting Point:	-20ºC
Boiling Point:	198ºC
Flash Point:	69ºC
Refractive Index:	1.442
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
Storage Condition:	Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.
Vapor Pressure:	0.23 mm Hg ( 20 °C)

Safety Info
Symbol:	GHS05 GHS06
Sign:	Danger
hazard declaration:	H302; H311; H314
hazard declaration add:
waring notice:	P260; P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
RTECS:	IE2100000
Hazard Class:	8
Safety Statements:	S26-S36/37/39-S45
HS Code:	29212900
Packing Group:	II
WGK Germany:	2
RIDADR:	UN 2734
Risk Statements:	R22; R24; R34
Hazard Codes:	T

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