13709-42-7

Name Neodymium trifluoride
CAS 13709-42-7
EINECS(EC#) 237-253-3
Molecular Formula F3Nd
MDL Number MFCD00011135
Molecular Weight 201.24
MOL File 13709-42-7.mol
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Chemical Properties

Appearance Light grey powder
Melting point  1410 °C
Boiling point  2300 °C(lit.)
density  6.65 g/mL at 25 °C(lit.)
storage temp.  Store at room temperature, keep dry and cool
solubility  Soluble in aqueous solutions.
form  powder
color  Pale purple
Specific Gravity 6.506
Water Solubility  insoluble
Crystal Structure LaF3 type
Sensitive  Hygroscopic
crystal system Three sides
Space group P3c1
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.7030.7030.7290901200.3072
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
Stability: hygroscopic
InChI 1S/3FH.Nd/h3*1H;/q;;;+3/p-3
InChIKey XRADHEAKQRNYQQ-UHFFFAOYSA-K
SMILES F[Nd](F)F
CAS DataBase Reference 13709-42-7(CAS DataBase Reference)
EPA Substance Registry System 13709-42-7(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P280a-P304+P340-P405-P501a-P261-P280-P301+P312+P330-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
RIDADR  UN3288
WGK Germany  3
RTECS  QO9500000
Hazard Note  Hygroscopic
TSCA  Yes
REACH Registrations Inactive
HazardClass  6.1
PackingGroup  III
HS Code  28469034
Storage Class 11 - Combustible Solids

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