Home Categories Analytical Chemistry 1,3,3-Trimethyl-2-methyleneindoline
A7698812

1,3,3-Trimethyl-2-methyleneindoline , 97% , 118-12-7

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

Pack Size Price Stock Quantity
25G RMB66.40 In Stock
100G RMB235.20 In Stock
500G RMB1016.00 In Stock
2.5kg RMB3199.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: -8 °C
Boiling point: 248 °C (lit.)
Density  0.979 g/mL at 25 °C (lit.)
refractive index  n20/D 1.577(lit.)
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

Description and Uses

Reactant for:

  • Cycloaddition reactions
  • Preparation of red photochromic dyes
  • Synthesis of photochromic homopolymers via ring-opening metathesis polymerization

Safety

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H302-H400
Precautionary statements  P273-P301+P312+P330
Hazard Codes  Xn,N
Risk Statements  22-38-50/53
Safety Statements  28-60-61-57-37
RIDADR  UN 3082 9/PG 3
WGK Germany  2
RTECS  NM1926500
23
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29339990

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