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ChemicalBook > Product Catalog >Analytical Chemistry >Analysis reagents >General Analytical Reagents >1,3,3-Trimethyl-2-methyleneindoline

1,3,3-Trimethyl-2-methyleneindoline

1,3,3-Trimethyl-2-methyleneindoline Structure
CAS No.
118-12-7
Chemical Name:
1,3,3-Trimethyl-2-methyleneindoline
Synonyms
NSC 66176;FISCHER BASE;FISCHERS BASE;FISCHER'S BASE;Trimethyl base;fischer’smethylenebase;Fischer'S methylene base;1,3,3-trimethyl-2-methylindole;1,3,3-Trimethyl-2-methylenindol;1,3,3-Trimethyl-2-Methyleneindole
CBNumber:
CB3688838
Molecular Formula:
C12H15N
Molecular Weight:
173.25
MOL File:
118-12-7.mol
MSDS File:
SDS
Modify Date:
2024/4/24 17:21:45
Request For Quotation

1,3,3-Trimethyl-2-methyleneindoline 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
form liquid
pka 2.19±0.40(Predicted)
Specific Gravity 0.98
color red
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

Risk and Safety Statements

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
F  23
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  29339990
NFPA 704
2
1 0

1,3,3-Trimethyl-2-methyleneindoline price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) M46209 1,3,3-Trimethyl-2-methyleneindoline 97% 118-12-7 5G ₹2100.05 2022-06-14 Buy
Sigma-Aldrich(India) M46209 1,3,3-Trimethyl-2-methyleneindoline 97% 118-12-7 100G ₹5877.98 2022-06-14 Buy
TCI Chemicals (India) T0879 1,3,3-Trimethyl-2-methyleneindoline min. 96.0 % 118-12-7 25ML ₹2200 2022-05-26 Buy
TCI Chemicals (India) T0879 1,3,3-Trimethyl-2-methyleneindoline min. 96.0 % 118-12-7 100ML ₹3700 2022-05-26 Buy
TCI Chemicals (India) T0879 1,3,3-Trimethyl-2-methyleneindoline min. 96.0 % 118-12-7 500ML ₹11500 2022-05-26 Buy
Product number Packaging Price Buy
M46209 5G ₹2100.05 Buy
M46209 100G ₹5877.98 Buy
T0879 25ML ₹2200 Buy
T0879 100ML ₹3700 Buy
T0879 500ML ₹11500 Buy

1,3,3-Trimethyl-2-methyleneindoline Chemical Properties,Uses,Production

Chemical Properties

clear red liquid

Uses

Reactant for:

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

1,3,3-Trimethyl-2-methyleneindoline Preparation Products And Raw materials

Raw materials

p-Toluenesulfonic acid 2-Butanone Aniline Indole Phenylhydrazine sulfate
Methyl p-toluenesulfonate Phenylhydrazine Dimethyl phthalate Sodium carbonate Sodium metabisulfite
Dimethyl sulfate Acetonitrile, (1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)- 3H-Indolium, 1,2,3,3-tetramethyl- 2,3,3-Trimethylindolenine 1-Methylindole
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Preparation Products

ASTRAZON PINK FG Catonic Orange G 2-[2-[4-[(4-ethoxyphenyl)methylamino]phenyl]vinyl]-5-(methoxycarbonyl)-1,3,3-trimethyl-3H-indolium chloride ASTRAZON PINK FG ASTRAZON ORANGE R

1,3,3-Trimethyl-2-methyleneindoline Suppliers

Global( 234)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6778 58 Inquiry
Rumit International (part of Rumit Group of Companies) 91-22-61418100 Maharashtra, India 75 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6707 30 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Hebei Mojin Biotechnology Co., Ltd +86 13288715578 +8613288715578 China 12558 58 Inquiry
Capot Chemical Co.,Ltd. 571-85586718 +8613336195806 China 29798 60 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21663 55 Inquiry
Hangzhou FandaChem Co.,Ltd. 008657128800458; +8615858145714 China 9262 55 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 32835 60 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29899 58 Inquiry
Supplier Advantage
TCI Chemicals (India) Pvt. Ltd. 58
Rumit International (part of Rumit Group of Companies) 58
CHEMSWORTH 30
A.J Chemicals 58
Hebei Mojin Biotechnology Co., Ltd 58
Capot Chemical Co.,Ltd. 60
Henan Tianfu Chemical Co.,Ltd. 55
Hangzhou FandaChem Co.,Ltd. 55
ATK CHEMICAL COMPANY LIMITED 60
career henan chemical co 58

1,3,3-Trimethyl-2-methyleneindoline Spectrum

1,3,3-Trimethyl-2-methyleneindoline(118-12-7)MS1,3,3-Trimethyl-2-methyleneindoline(118-12-7)1HNMR1,3,3-Trimethyl-2-methyleneindoline(118-12-7)13CNMR1,3,3-Trimethyl-2-methyleneindoline(118-12-7)IR11,3,3-Trimethyl-2-methyleneindoline(118-12-7)Raman

118-12-7(1,3,3-Trimethyl-2-methyleneindoline)Related Search:

1,3,3-Trimethyl-2-methyleneindoline 5-CHLORO-1,3,3-TRIMETHYL-2-METHYLENEINDOLINE 1,3,3-Trimethyl-2-(formylmethylene)indoline 5-CHLORO-1,3,3-TRIMETHYL-2-METHYLENEINDOLINE Indocyanine green
1,1',3,3,3',3'-HEXAMETHYLINDOTRICARBOCYANINE IODIDE Hexacyanine 2 Indoline IR-144 1,1',3,3,3',3'-HEXAMETHYLINDOTRICARBOCYANINE PERCHLORATE
2-METHYLENE-5-NITRO-1,3,3-TRIMETHYLINDOLINE AURORA KA-4741 AURORA KA-4744 2-(7-(1,1-DIMETHYL-3-PHENYL-1H-2(3H)-BENZINDOLIDENE)-1,3,5-HEPTATRIENYL)-1,1-DIMETHYL-3-PHENYL-1H-BENZINDOLIUM PERCHLORATE 1,1',3,3,3',3'-HEXAMETHYL-4,4',5,5'-DI-BENZO-2,2'-INDOTRICARBOCYANINE PERCHLORATE
2-(3-(3,3-DIMETHYL-4-NITRO-1-(3-SULFOPROPYL)-1H-2(3H)-INDOLIDENE)-1-PROPENYL)-3,3-DIMETHYL-4-NITRO-1-(3-SULFOPROPYL)-3H-INDOLIUM HYDROXIDE, INNER SALT 2-(7-(3,3-DIMETHYL-1-PHENYL-1H-2(3H)-INDOLIDENE)-1,3,5-HEPTATRIENYL)-3,3-DIMETHYL-1-PHENYL-3H-INDOLIUM PERCHLORATE AURORA KA-3494
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FISCHER BASE FISCHERS BASE FISCHER'S BASE 1,3,3-TRIMETHYL-2-METHYLENEINDOINE 1,3,3-TRIMETHYL-2-METHYLENE INDOLENINE 1,3,3'-TRIMETHYL-2-METHYLENEINDOLINE 1,3,3-TRIMETHYL-2-METHYLENEINDOLINE 2-METHYLENE-1,3,3-TRIMETHYLINDOLINE 1,3,3-trimethyl-2-methylene-indolin 1,3-Dihydro-1,3,3-trimethyl-2-methyleneindoline 2,3-dihydro-1,3,3-trimethyl-2-methylene-1h-indol 1,3,3-Trimethyl-2-Methyleneindole Trimethyl base 1,3,3-Trimethyl-2-methyleneindoline, 98.50% 1H-Indole, 2,3-dihydro-1,3,3-trimethyl-2-methylene- FISCHER'S BASE (1,3,3-TRI-METHYL-2-METHYLENE INDOLINE) 2-Methylene-1,3,3-trimethylindoline, Fischer base 1,3,3-Trimethyl-2-methylideneindole 1,3,3-Trimethyl-2-methylene-1H-indole 2-Methylene-1,3,3-trimethyl-2,3-dihydro-1H-indole 1,3,3-Trimethyl-2-methyleneindoline, 98.5% 1,3,3-TriMethyl-2-Methyleneindoline, 98.5% 100GR 1,3,3-Trimethyl-2-methylenindol 1,3,3-TRIMETHYL-2-METHYLENEINDOLINE, 98+% 1,3,3-Trimethyl-2-methyleneindoline,95% NSC 66176 2,3-dihydro-1,3,3-trimethyl-2-methylene-1H-Indole 2,3-Dihydro-1,3,3-trimethyl-2-methyleneindoline fischer’smethylenebase Fischer'S methylene base Indoline, 1,3,3-trimethyl-2-methylene- Indoline, 2-methylene-1,3,3-trimethyl- 1,3,3-TRIMETHYL-2-METHYLENEINDOLINE, FOR PAPER CHROMATOGR. 2-methylene-1,3,3-trimethyl-indolin 1,3,3-Trimethyl-2-methyleneindoline > 1,3,3-TRIMETHYL-2-METHYLENEINDOLINE 118-12-7 1,3,3-trimethyl-2-methylindole 118-12-7 Building Blocks Indoles TLC Reagents Heterocyclic Building Blocks Indole Intermediates of Dyes and Pigments