ChemicalBook--->CAS DataBase List--->3489-28-9

3489-28-9

3489-28-9 Structure

3489-28-9 Structure
IdentificationMore
[Name]

1,9-Nonanedithiol
[CAS]

3489-28-9
[Synonyms]

1,9-DIMERCAPTONONANE
1,9-NONANEDITHIOL
FEMA 3513
NONAMETHYLENE DIMERCAPTAN
NONANE-1,9-DITHIOL
1,9-Dimercaptononane~Nonamethylene dimercaptan
1 9-NONANEDITHIOL 95+%
1,9-Nonanedithiol,97%
Nonan-1,9-dithiol
1,9-Nonanebisthiol
9-Mercapto-1-nonanethiol
Nonane-1,9-bisthiol
[EINECS(EC#)]

222-482-3
[Molecular Formula]

C9H20S2
[MDL Number]

MFCD00004914
[Molecular Weight]

192.39
[MOL File]

3489-28-9.mol
Chemical PropertiesBack Directory
[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 DataBack Directory
[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
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,9-Dimercaptononane(3489-28-9).msds
Hazard InformationBack Directory
[Chemical Properties]

,9-Nonanedithiol has a sulfurous, meaty odor. FEMA indicates that total dithiol added to any food should not exceed 1.00 ppm
[Chemical Properties]

COLOURLESS TO PALE YELLOW LIQUID
[Uses]

Possible uses: mushroom, meat, chicken, cereal, cucumber.
[Definition]

ChEBI: 1,9-Nonanedithiol is an alkanethiol.
[Biochem/physiol Actions]

Odor at 0.10%: waxy, sulfurous, metallic, vegetative.
Spectrum DetailBack Directory
[Spectrum Detail]

1,9-Nonanedithiol(3489-28-9)1HNMR
1,9-Nonanedithiol(3489-28-9)Raman
1,9-Nonanedithiol(3489-28-9)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1,9-Nonanedithiol, 95%(3489-28-9)
[Alfa Aesar]

1,9-Nonanedithiol, 97%(3489-28-9)
[Sigma Aldrich]

3489-28-9(sigmaaldrich)
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