ChemicalBook--->CAS DataBase List--->12008-06-9

12008-06-9

12008-06-9 Structure

12008-06-9 Structure
IdentificationBack Directory
[Name]

GADOLINIUM BORIDE
[CAS]

12008-06-9
[Synonyms]

Einecs 234-530-0
GADOLINIUM BORIDE
gadoliniumhexaboride
Gadolinium boride, 99.5%
Gadolinium boride powder
(oc-6-11)-gadoliniumboride(gdb6
Gadoliniumboride(GdB6),(OC-6-11)-
GADOLINIUM BORIDE ISO 9001:2015 REACH
GADOLINIUM BORIDE, 99.5% (METALS BASIS)
Gadolinium hexaboride(-20~500 mesh)(99.9%-Gd)(REO),powder
[EINECS(EC#)]

234-530-0
[Molecular Formula]

BGd
[MDL Number]

MFCD00049942
[MOL File]

12008-06-9.mol
[Molecular Weight]

168.061
Chemical PropertiesBack Directory
[Melting point ]

2510°C
[density ]

5.27 g/cm 3 at 25 °C
[form ]

Powder
[color ]

black-brown cubic crystals, crystalline
[Thermal Conductivity]

20.502 W/(m·K)
[CAS DataBase Reference]

12008-06-9
[EPA Substance Registry System]

Gadolinium boride (GdB6), (OC-6-11)- (12008-06-9)
Questions And AnswerBack Directory
[Uses]

Gadolinium boride is a rare-earth organic compound that can increase the hardness of B4C materials. Literature reports its potential use as a radiation-shielding functional additive in the preparation of a high-temperature resistant epoxy resin-based neutron and gamma-ray shielding composite material.
[Application]

CN201610819750.0 provides a high-temperature resistant epoxy resin-based neutron and gamma-ray shielding composite material. It is prepared from the following components in parts by weight: 50-100 parts epoxy resin; 10-100 parts curing agent; 100-800 parts radiation-shielding functional additives; 5-100 parts fiber reinforcement material; 10-150 parts flame-retardant functional filler; and 1-50 parts processing aids. The radiation-shielding functional additives include one or more of boron powder, boron carbide, gadolinium boride, boron oxide, boron nitride, boron anhydride, lithium, gadolinium, tungsten, lead, copper, iron, and their compounds. This high-temperature resistant epoxy resin-based neutron and gamma-ray shielding composite material contains a high hydrogen content, boron compounds, heavy metal elements, flame retardants, and fiber reinforcement materials, giving it good heat resistance and dimensional stability, and enabling stable and effective protection against neutrons and gamma rays.
Hazard InformationBack Directory
[Chemical Properties]

brownish-black cub; -325 mesh 10μm or less with 99.9% purity; refractory material [LID94] [KIR78] [CER91]
Safety DataBack Directory
[WGK Germany ]

3
[TSCA ]

Yes
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