Home Categories 1,4-Butanediol
S0952749

1,4-Butanediol , Vetec ,reagentgrade,98% , 110-63-4

Synonym(s):
QDs;Lead sulfide;PbS QDs;QD alkyl functionalized;QD carboxy functionalized

CAS NO.:110-63-4

Empirical Formula:

Molecular Weight:

MDL number:

EINECS: 215-149-9

Pack Size Price Stock Quantity
500g RMB175.93 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: 188°C
Boiling point: 110-111 °C(lit.)
Density  0.865 g/mL at 25 °C(lit.)
refractive index  n20/D1.496(lit.)
Flash point: 4 °C
storage temp.  2-8°C
form  solid

Description and Uses

Amphiphilic polymer or polydiallydimethylammonium chloride (PDDA) coated CdS/ZnS or CdSe/ZnS quantum dots (QDs) do not contain any linkable reactive group on the surface and exhibit a zeta potential of more than +50 mV. These positively charged QDs find applications in cell tracking.

Safety

Symbol(GHS) 
GHS05,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302+H332-H315-H318-H373-H373-H410
Precautionary statements  P273-P280-P301+P312-P304+P340+P312-P305+P351+P338-P314
Hazard Codes  T,N,F,Xn
Risk Statements  23/25-31-33-38-41-48/22-50/53-65-52/53-48/20-20/22-11-61-20/21/22-67-48/23-63-45
Safety Statements  26-39-45-61-62-16-53-36/37-60
RIDADR  UN2570 - class 6.1 - PG 3 - EHS - Cadmium compounds, HI: all (not BR)
WGK Germany  3