2,4-BIS(METHYLTHIO)-1,3,2,4-DITHIADIPHOSPHETANE 2,4-DISULFIDE

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Names

[ CAS No. ]:
82737-61-9

[ Name ]:
2,4-BIS(METHYLTHIO)-1,3,2,4-DITHIADIPHOSPHETANE 2,4-DISULFIDE

[Synonym ]:
2,4-bis(methylthio)-1,3-dithia-2,4-diphosphetane-2,4-disulfide
DR-Me
Davy reagent
Davy Reagent methyl
2,4-bis(methylthio)-1,3,2,4-dithiadiphosphetane 2,4-disulphide
2,4-Bis(methylthio)-1,3,2,4-dithiadiphosphetane-2,4-disulfide
MFCD00043127

Chemical & Physical Properties

[ Density]:
1.69g/cm3

[ Boiling Point ]:
382.5ºC at 760 mmHg

[ Molecular Formula ]:
C2H6P2S6

[ Molecular Weight ]:
284.40700

[ Flash Point ]:
105 °F

[ Exact Mass ]:
283.82700

[ PSA ]:
185.00000

[ LogP ]:
5.94260

[ Index of Refraction ]:
1.754

MSDS

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Safety Information

[ Symbol ]:

GHS02, GHS07, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H228-H315-H317-H319-H411

[ Precautionary Statements ]:
P210-P273-P280-P333 + P313-P337 + P313-P391

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;N: Dangerous for the environment;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
61

[ RIDADR ]:
UN 1325 4.1/PG 2

[ HS Code ]:
2930909090

Synthetic Route

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Precursor & DownStream

Precursor

  • Methanol
  • Dimethylphosphorodithioate

DownStream

  • 2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE
  • Phenyldithioformic acid methyl ester
  • phenyl benzenecarbodithioate
  • Thiobenzoic acid ethyl ester
  • Benzenecarbodithioic acid ethyl ester
  • methyl propanedithioate

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%