3-Thienylmalonic acid

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Names

[ CAS No. ]:
21080-92-2

[ Name ]:
3-Thienylmalonic acid

[Synonym ]:
thiophen-3-ylpropanedioic acid
EINECS 244-198-9
3-ThiopheneMalonic Acid
3-Thiophene malonic acid
Propanedioic acid,3-thienyl
3-Thienylpropanedioic acid
2-(Thiophen-3-yl)malonic acid
Propanedioic acid, 3-thienyl-
3-Thienylmalonic acid
Propanedioic acid, 2-(3-thienyl)-
thien-3-ylmalonic acid
thiophene-3-malonic acid
MFCD00005469

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
396.8±32.0 °C at 760 mmHg

[ Melting Point ]:
139 °C (dec.)(lit.)

[ Molecular Formula ]:
C7H6O4S

[ Molecular Weight ]:
186.185

[ Flash Point ]:
193.8±25.1 °C

[ Exact Mass ]:
185.998672

[ PSA ]:
102.84000

[ LogP ]:
1.13

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.628

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2942000000

Precursor & DownStream

Precursor

DownStream

  • 5-Nitro-3-thiophemalonic acid
  • ETHYL 3-THIOPHENEACETATE
  • Diethyl 2-(thiophen-3-yl)malonate
  • 3-Methylthiophene
  • 2,2-Dimethyl-4,6-dioxo-5-thienyl-1,3-dioxane
  • DIMETHYL 3-THIENYLMALONATE
  • 5,7-dichloro-6-thiophen-3-ylpyrazolo[1,5-a]pyrimidine-3-carbonitrile

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-thienylmalonic acid monobenzyl ester
  • monobenzyl 3-thienylmalonic acid chloride
  • 3-dodecanoyltetradecanoic acid
  • β-Chlorolactic acid
  • 3-methoxybutanoic acid
  • 3-THIOPHENEBUTANOIC ACID
  • benzyl N-[2-[hydroxy(methyl)amino]-2-oxoethyl]carbamate
  • S [2-(3-Aminopyrrolidin-1-yl)-2-oxo-ethyl]carbamic acid benzyl ester hydrochloride
  • 4-chloro-3-phenyl-6H-[1,2]oxazolo[4,5-d]pyridazin-7-one
  • (E)-S-methyl 4-(2-nitrophenyl)-2-oxobut-3-enethioate
  • (E)-S-methyl 4-(4-nitrophenyl)-2-oxobut-3-enethioate
  • (E)-S-methyl 4-(3-nitrophenyl)-2-oxobut-3-enethioate
  • [(E)-2-(2-bromocyclohexen-1-yl)ethenyl]-trimethylsilane
  • (E)-S-methyl 4-(2-bromophenyl)-2-oxobut-3-enethioate
  • 6-fluoro-3-iodo-7-methoxy-2-methylquinolin-4(1H)-one
  • 1-methyl-3,5-dihydro-2H-imidazo[2,1-b]quinazoline
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