1,3,3-Trimethyl-2-(formylmethylene)indoline

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Names

[ CAS No. ]:
84-83-3

[ Name ]:
1,3,3-Trimethyl-2-(formylmethylene)indoline

[Synonym ]:
1,3,3-Trimethyl-2-(formylmethylene)indoline
MFCD00071813
Acetaldehyde, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-, (2Z)-
(2Z)-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde
Acetaldehyde, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-, (2E)-
Fischer's Aldehyde
EINECS 201-565-8
(2E)-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde
(2E)-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)ethanal

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
301.4±42.0 °C at 760 mmHg

[ Melting Point ]:
112-116 °C(lit.)

[ Molecular Formula ]:
C13H15NO

[ Molecular Weight ]:
201.264

[ Flash Point ]:
107.2±17.3 °C

[ Exact Mass ]:
201.115356

[ PSA ]:
20.31000

[ LogP ]:
2.67

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.600

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB2812500
CHEMICAL NAME :
Acetaldehyde, (1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-
CAS REGISTRY NUMBER :
84-83-3
LAST UPDATED :
199710
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C13-H15-N-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>215 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535466

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P305 + P351 + P338

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

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
AB2812500

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,3,3 TRIMETHYL-2-METHYLENE INDOLINE
  • N-Methylformanilide
  • N,N-Dimethylformamide
  • 1,3,3-Trimethylindolino-β-naphthopyrylospiran

DownStream

  • 3-oxo-2-(1,3,3-trimethylindol-2-ylidene)propanenitrile
  • Basic Red 12
  • 1,3,3 TRIMETHYL-2-METHYLENE INDOLINE
  • 5-bromo-1,3,3-trimethyl-2-methylideneindole

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,3,3-trimethyl-2-formylmethyleneindoline
  • 1,3,3-trimethyl-2,3a,4,5,6,6a-hexahydrocyclopenta[b]pyrrole
  • (1,3,3-trimethyl-2-oxocyclohexyl) 4-nitrobenzoate
  • 1,3,3-trimethyl-2,4-dihydroquinolin-4-ol
  • 1,3,3-trimethyl-2-[(methylphenylhydrazono)methyl]-3H-indolium hydrogen sulphate
  • 1,3,3-trimethyl-2-[3-(1-methylpyridin-1-ium-4-yl)prop-1-enylidene]indole,iodide
  • 1,3,3-trimethyl-2-phenyl-1,3-azasilinane
  • 4-Amino-1,2-dihydro-5-(4-hydroxybutyl)-1-methyl-2-phenyl-3H-pyrazol-3-one
  • 2,5-Dihydro-2-methyl-5-oxo-1-phenyl-4-[[(phenylmethoxy)carbonyl]amino]-1H-pyrazole-3-butanoic acid
  • 4-Amino-2,5-dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-butanoic acid ethyl ester
  • 2-[2-[(5-Chloro-2-methoxyphenyl)amino]-2-oxoethyl]-1,3-dioxolane-2-acetic acid
  • Tert-butyl (5-benzyl-6-methyl-5,6,7,8-tetrahydro-1,5-naphthyridin-3-yl)carbamate
  • 2-((7-Nitro-1,2,3,4-tetrahydroquinolin-3-yl)methyl)isoindoline-1,3-dione
  • Ethyl 3-(1-benzyl-7-chloro-1,2,3,4-tetrahydro-1,5-naphthyridin-3-yl)propanoate
  • 2-(2,6-Difluorophenyl)-4-isocyanato-2H-1,2,3-triazole
  • [3-Fluoro-4-(3,4,5-trifluorophenyl)phenyl] 2,6-difluoro-4-(5-propyl-1,3-dioxan-2-yl)benzoate
  • 5,7-Dimethyl-2-(methylthio)thiazolo[4,5-d]pyrimidine
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