dimethylmalonyl chloride

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Names

[ CAS No. ]:
5659-93-8

[ Name ]:
dimethylmalonyl chloride

[Synonym ]:
MFCD00192081
2,2-dimethylpropanedioyl dichloride

Chemical & Physical Properties

[ Density]:
1.278 g/mL at 25ºC(lit.)

[ Boiling Point ]:
60ºC10 mm Hg(lit.)

[ Molecular Formula ]:
C5H6Cl2O2

[ Molecular Weight ]:
169.00600

[ Flash Point ]:
125 °F

[ Exact Mass ]:
167.97400

[ PSA ]:
34.14000

[ LogP ]:
1.54340

[ Index of Refraction ]:
n20/D 1.451(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S26-S45-S36-S37-S39

[ RIDADR ]:
UN 2920 8/PG 2

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2-Dimethylmalonic acid
  • 2-Methylpropanoyl chloride
  • Diphosgene
  • Oxalyl chloride

DownStream

  • Dimethyl dimethylmalonate
  • 2,2-Dimethylmalonic acid
  • 2,2-dimethylphenalene-1,3-dione
  • 2-Methyl(2-2H)propanoic acid
  • Isobutyrophenone
  • Propanedioicacid, 2,2-dimethyl-, 1,3-diphenyl ester
  • 5,5-DimethylBarbituric Acid
  • 2,2-Dimethyl-1,3-propanediamine
  • (S)-4,5-DIHYDRO-2-(2-((S)-4,5-DIHYDRO-4-ISOPROPYLOXAZOL-2-YL)PROPAN-2-YL)-4-ISOPROPYLOXAZOLE
  • (S,S)-(-)-2,2'-Isopropylidenebis(4-tert-butyl-2-oxazoline)

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • Strontium chloride-Sr82
  • Benzoyl chloride, 4-(1-methylpropyl)- (9CI)
  • Benzenebutanoyl chloride, 3-chloro-
  • cyclopentadienylmagnesium chloride
  • Cyclohexanecarbonyl chloride, 2-(acetyloxy)-, trans- (9CI)
  • dodecanoyl chloride,hydrofluoride
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