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3489-28-9

Name 1,9-Nonanedithiol
CAS 3489-28-9
EINECS(EC#) 222-482-3
Molecular Formula C9H20S2
MDL Number MFCD00004914
Molecular Weight 192.39
MOL File 3489-28-9.mol
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Chemical Properties

Appearance COLOURLESS TO PALE YELLOW LIQUID
Boiling point  284 °C(lit.)
density  0.952 g/mL at 25 °C(lit.)
FEMA  3513
refractive index  n20/D 1.4999(lit.)
Fp  215 °F
pka 10.19±0.10(Predicted)
Odor at 0.10 % in propylene glycol. sulfur meaty savory fatty lamb
Odor Type sulfurous
Water Solubility  insoluble
Sensitive  Air Sensitive
JECFA Number 542
BRN  1737568
LogP 4.40
CAS DataBase Reference 3489-28-9(CAS DataBase Reference)
NIST Chemistry Reference 1,9-Nonanedithiol(3489-28-9)
EPA Substance Registry System 3489-28-9(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  2810
WGK Germany  3
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29309090

Hazard Information

Material Safety Data Sheet(MSDS)

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