Cas no 118-12-7 (1,3,3-Trimethyl-2-methyleneindoline)
118-12-7 structure
Product Name:1,3,3-Trimethyl-2-methyleneindoline
CAS No:118-12-7
MF:C12H15N
MW:173.254203081131
MDL:MFCD00005813
CID:35863
PubChem ID:8351
Update Time:2025-04-18
1,3,3-Trimethyl-2-methyleneindoline Chemical and Physical Properties
Names and Identifiers
-
- 1,3,3-Trimethyl-2-methyleneindoline
- 2-Methylene-1,3,3-trimethylindoline
- 3,3-Trimethyl-2-methyleneindoline
- 1,3,3-trimethyl-2-methylideneindole
- 2-Methylene-1,3,3-trimethylindoline,Fischer base
- Fischer's Base
- NSC 66176
- FISCHER BASE
- FISCHERS BASE
- Trimethyl base
- fischer’smethylenebase
- Fischer'S methylene base
- 1,3,3-Trimethyl-2-methylenindol
- 1,3,3-Trimethyl-2-Methyleneindole
- 1,3,3-TRIMETHYL-2-METHYLENEINDOINE
- 1H-Indole, 2,3-dihydro-1,3,3-trimethyl-2-methylene-
- Indoline, 2-methylene-1,3,3-trimethyl-
- Indoline, 1,3,3-trimethyl-2-methylene-
- ZTUKGBOUHWYFGC-UHFFFAOYSA-N
- 1,3,3-trimethyl-2-methylidene-2,3-dihydro-1H-indole
- 1,3,3-trimethyl-2-methylene-indoline
- 1,3-Dihydro-1,3,3-tri
- T0879
- 1,3-Dihydro-1,3,3-trimethyl-2-methyleneindoline
- AKOS000119124
- EN300-16764
- TW7F4XW78N
- NSC-66176
- FT-0613040
- NSC66176
- 5-20-07-00141 (Beilstein Handbook Reference)
- 1,3,3-Trimethyl-2-methyleneindoline, 97%
- LS-14079
- AMY3795
- 118-12-7
- 2,3-Dihydro-1,3,3-trimethyl-2-methylene-1H-indole
- InChI=1/C12H15N/c1-9-12(2,3)10-7-5-6-8-11(10)13(9)4/h5-8H,1H2,2-4H
- 1,3,3-trimethyl-2-methylidene-indole
- T-6680
- SCHEMBL918366
- E78126
- DTXSID8051596
- CCRIS 6608
- SCHEMBL8397425
- MFCD00005813
- NS00005231
- 1,3,3-Trimethyl-2-methyleneindoline, liquid, for paper chromatography, >=96.0%
- A803883
- WLN: T56 BNY DHJ B1 CU1 D1 D1
- EINECS 204-235-1
- Indoline,3,3-trimethyl-
- J-013592
- F0001-0295
- Z56769766
- 2-Methylene-1,3-trimethylindoline
- 1,3-Trimethyl-2-methyleneindoline
- 1,3,3-Trimethyl-2-methyleneindoline, 95%
- BRN 0131162
- 98.5%,for paper chromatography
- STK802332
- DTXCID2030148
- DB-041390
- Indoline, 1,3,3-trimethyl-2-methylene-(6CI,7CI,8CI)
- 204-235-1
-
- MDL： MFCD00005813
- Inchi： 1S/C12H15N/c1-9-12(2,3)10-7-5-6-8-11(10)13(9)4/h5-8H,1H2,2-4H3
- InChI Key： ZTUKGBOUHWYFGC-UHFFFAOYSA-N
- SMILES： N1(C)C2C=CC=CC=2C(C)(C)C1=C
- BRN： 0131162
Computed Properties
- Exact Mass: 173.12000
- Monoisotopic Mass: 173.120449
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 13
- Rotatable Bond Count: 0
- Complexity: 229
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 3.4
- Topological Polar Surface Area: 3.2
Experimental Properties
- Color/Form: Crimson liquid
- Density: 0.979?g/mL?at 25?°C(lit.)
- Melting Point: -8 °C
- Boiling Point: 248°C(lit.)
- Flash Point: Fahrenheit: 145.4 ° f
Celsius: 63 ° c - Refractive Index: n20/D 1.577(lit.)
- Solubility: negligible
- Water Partition Coefficient: Negligible
- PSA: 3.24000
- LogP: 2.99270
- Solubility: Soluble in hot ethanol, soluble in ethanol, chloroform, ether, insoluble in water.
1,3,3-Trimethyl-2-methyleneindoline Security Information
-
Symbol:
- Prompt：warning
- Signal Word：Warning
- Hazard Statement： H302,H315,H400
- Warning Statement： P273
- Hazardous Material transportation number：UN 3082 9/PG 3
- WGK Germany：2
- Hazard Category Code： 22-38-50/53
- Safety Instruction： S28-S60-S61-S57-S37
- FLUKA BRAND F CODES：23
- RTECS：NM1926500
-
Hazardous Material Identification：
- HazardClass：9
- PackingGroup：III
- TSCA：Yes
- Safety Term：S37;S57;S60
- Risk Phrases：R22; R38; R50/53
- Storage Condition：Keep away from high temperature, sparks, flames and fire sources. Keep container closed when not in use. Store in tightly closed containers. Store in a cool, dry, well ventilated area away from incompatible substances.
1,3,3-Trimethyl-2-methyleneindoline Customs Data
- HS CODE：29339990
- Customs Data：
China Customs Code:
2933990090Overview:
2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
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%
1,3,3-Trimethyl-2-methyleneindoline Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Matrix Scientific | 089722-1g |
1,3,3-Trimethyl-2-methyleneindoline, 95+% |
118-12-7 | 95+% | 1g |
$152.00 | 2023-09-09 | |
| Matrix Scientific | 089722-5g |
1,3,3-Trimethyl-2-methyleneindoline, 95+% |
118-12-7 | 95+% | 5g |
$404.00 | 2023-09-09 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | M46209-5G |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 97% | 5G |
361.11 | 2021-05-17 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | M46209-100G |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 100g |
￥1332.99 | 2023-11-12 | ||
| Fluorochem | 214586-1g |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 95% | 1g |
￡10.00 | 2022-03-01 | |
| Fluorochem | 214586-25ml |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 95% | 25ml |
￡23.00 | 2022-03-01 | |
| Fluorochem | 214586-100ml |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 95% | 100ml |
￡54.00 | 2022-03-01 | |
| Fluorochem | 214586-500ml |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 95% | 500ml |
￡164.00 | 2022-03-01 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | T20980-100g |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 97% | 100g |
￥415.0 | 2023-09-06 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | T20980-25g |
1,3,3-Trimethyl-2-methyleneindoline |
118-12-7 | 97% | 25g |
￥195.0 | 2023-09-06 |
1,3,3-Trimethyl-2-methyleneindoline Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:118-12-7)1,3,3-Trimethyl-2-methyleneindoline
Order Number:sfd8332
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally
Email:[email protected]
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:118-12-7)1,3,3-Trimethyl-2-methyleneindoline
Order Number:A986828
Stock Status:in Stock
Quantity:500g/1kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 17:43
Price ($):176.0/301.0
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:118-12-7)1,3,3-三甲基-2-亞甲基吲哚啉
Order Number:LE1711127
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:35
Price ($):discuss personally
Email:[email protected]
1,3,3-Trimethyl-2-methyleneindoline Related Literature
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Alexander V. Liubimov,Olga V. Venidiktova,Tatyana M. Valova,Andrey I. Shienok,Liubov S. Koltsova,Galina V. Liubimova,Leonid D. Popov,Natalia L. Zaichenko,Valery A. Barachevsky Photochem. Photobiol. Sci. 2018 17 1365
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B. Robinson J. Chem. Soc. 1963 586
-
Shyamaprosad Goswami,Avijit Kumar Das,Anup Kumar Maity,Abhishek Manna,Krishnendu Aich,Sibaprasad Maity,Partha Saha,Tarun Kanti Mandal Dalton Trans. 2014 43 231
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4. 380. A reaction of certain diazosulphonates derived from β-naphthol-1-sulphonic acid. Part XVI. The constitution and reactions of 1-methoxy-3-(4′- and 3′-nitroaryl)-4-methylene-3 : 4-dihydrophthalazinesF. M. Rowe,H. J. Twitchett J. Chem. Soc. 1936 1704
-
5. Solvatochromic and photochromic characteristics of new 1,3-dihydrospiro[2H-indole-2,2′-[2H]-bipyrido[3,2-f][2,3-h][1,4]benzoxazines]Jean-Luc Pozzo,André Samat,Robert Guglielmetti,Denis De Keukeleire J. Chem. Soc. Perkin Trans. 2 1993 1327
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Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:118-12-7)1,3,3-Trimethyl-2-methyleneindoline
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Amadis Chemical Company Limited
(CAS:118-12-7)1,3,3-Trimethyl-2-methyleneindoline
Purity:99%/99%
Quantity:500g/1kg
Price ($):176.0/301.0