Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Ethyl-2-methylene-3,3-dimethylindoline
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Ethyl-2-methylene-3,3-dimethylindoline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

73718-62-4

73718-62-4 structure

Name: 1-Ethyl-2-methylene-3,3-dimethylindoline
Chemical Name: 1-ethyl-3,3-dimethyl-2-methylideneindole
CAS Number: 73718-62-4
Molecular Formula: C₁₃H₁₇N
Molecular Weight: 187.28100
Create Date: 2018-12-21 17:38:50
Modify Date: 2025-09-29 18:55:56

Name	1-ethyl-3,3-dimethyl-2-methylideneindole
Synonyms	1-ETHYL-2-METHYLENE-3,3-DIMETHYLINDOLINE 1-ethyl-3,3-dimethyl-2-methylene-2,3-dihydro-indole 1-Aethyl-3,3-dimethyl-2-methylen-indolin 3,3-dimethyl-2-methylene-1-ethyl-2,3-dihydro-1H-indole 5-phenyl-1-ethyl-3,3-dimethyl-2-methyleneindoline 1-ethyl-3,3-dimethyl-2-methylene-indoline

Density	0.996 g/cm3
Boiling Point	258.095ºC at 760 mmHg
Molecular Formula	C₁₃H₁₇N
Molecular Weight	187.28100
Flash Point	100.461ºC
Exact Mass	187.13600
PSA	3.24000
LogP	3.38280

HS Code	2933990090

14134-81-7

~96%

73718-62-4

Literature: DALIAN CHROMAS BIOSCIENCE CO., LTD; DALIAN UNIVERSITY OF TECHNOLOGY Patent: US2012/296098 A1, 2012 ; Location in patent: Page/Page column 2-3 ;

1640-39-7

73718-62-4

Literature: Plancher; Bettinelli Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1898 , vol. <5> 7 I, p. 372 Gazzetta Chimica Italiana, 1899 , vol. 29 I, p. 87

563-80-4

73718-62-4

Literature: DALIAN CHROMAS BIOSCIENCE CO., LTD; DALIAN UNIVERSITY OF TECHNOLOGY Patent: US2012/296098 A1, 2012 ;

100-63-0

73718-62-4

Literature: DALIAN CHROMAS BIOSCIENCE CO., LTD; DALIAN UNIVERSITY OF TECHNOLOGY Patent: US2012/296098 A1, 2012 ;

Precursor 4
14134-81-7 1640-39-7 563-80-4 100-63-0
DownStream 2
122275-78-9 14134-81-7

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%

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