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

Modify Date: 2024-01-02 11:01:17

1,3,3-Trimethyl-2-(formylmethylene)indoline Structure
1,3,3-Trimethyl-2-(formylmethylene)indoline structure
 Common Name 1,3,3-Trimethyl-2-(formylmethylene)indoline
CAS Number 84-83-3 Molecular Weight 201.264
Density 1.1±0.1 g/cm3 Boiling Point 301.4±42.0 °C at 760 mmHg
Molecular Formula C13H15NO Melting Point 112-116 °C(lit.)
MSDS USA Flash Point 107.2±17.3 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde
Synonym More Synonyms

 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

 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
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

1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

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N-Methylformanilide structure

N-Methylformanilide

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~%

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

1,3,3-Trimethyl...

CAS#:84-83-3

Literature: US2126852 , ; DE615130 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 22, p. 336
1,3,3-Trimethylindolino-β-naphthopyrylospiran structure

1,3,3-Trimethyl...

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~%

1,3,3-Trimethyl-2,3-dihydro-1H-indole-2-one structure

1,3,3-Trimethyl...

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

1,3,3-Trimethyl...

CAS#:84-83-3

Literature: Tetrahedron Letters, , vol. 37, # 29 p. 5127 - 5130
1,3,3 TRIMETHYL-2-METHYLENE INDOLINE structure

1,3,3 TRIMETHYL...

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N,N-Dimethylformamide structure

N,N-Dimethylfor...

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~%

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

1,3,3-Trimethyl...

CAS#:84-83-3

Literature: Chemische Berichte, , vol. 92, p. 1809,1810

 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%

 Synonyms

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
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Chemsrc provides CAS#:84-83-3 MSDS, density, melting point, boiling point, structure, etc. Its name is 1,3,3-Trimethyl-2-(formylmethylene)indoline>> amp version: 1,3,3-Trimethyl-2-(formylmethylene)indoline

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