1,3,3-Trimethyl-2-methyleneindoline
Synonym(s):2-Methylene-1,3,3-trimethylindoline;Fischer base;NSC 66176
- CAS NO.:118-12-7
- Empirical Formula: C12H15N
- Molecular Weight: 173.25
- MDL number: MFCD00005813
- EINECS: 204-235-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-04-24 17:21:45
What is 1,3,3-Trimethyl-2-methyleneindoline?
Chemical properties
clear red liquid
The Uses of 1,3,3-Trimethyl-2-methyleneindoline
Reactant for:
- Cycloaddition reactions
- Preparation of red photochromic dyes
- Synthesis of photochromic homopolymers via ring-opening metathesis polymerization
What are the applications of Application
1,3,3-Trimethyl-2-methyleneindoline is A reactant for cycloaddition reactions
Properties of 1,3,3-Trimethyl-2-methyleneindoline
Melting point: | -8 °C |
Boiling point: | 248 °C (lit.) |
Density | 0.979 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | 215 °F |
storage temp. | Store below +30°C. |
solubility | negligible |
pka | 2.19±0.40(Predicted) |
form | liquid |
color | red |
Specific Gravity | 0.98 |
Water Solubility | negligible |
BRN | 131162 |
CAS DataBase Reference | 118-12-7(CAS DataBase Reference) |
NIST Chemistry Reference | 1H-Indole, 2,3-dihydro-1,3,3-trimethyl-2-methylene-(118-12-7) |
EPA Substance Registry System | 1H-Indole, 2,3-dihydro-1,3,3-trimethyl-2-methylene- (118-12-7) |
Safety information for 1,3,3-Trimethyl-2-methyleneindoline
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 Environment GHS09 |
GHS Hazard Statements |
H302:Acute toxicity,oral H400:Hazardous to the aquatic environment, acute hazard |
Precautionary Statement Codes |
P273:Avoid release to the environment. |
Computed Descriptors for 1,3,3-Trimethyl-2-methyleneindoline
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1,3,3-Trimethyl-2-methyleneindoline
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