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1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN structure

CAS No.: 1485-92-3

Chemical Name:: 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN

Synonyms: Trimethylindolinobenzopyrylospiran;1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN;1,3,3-Trimethylindolinobenzopyrylospirane;1',3',3'-trimethylspiro[chromene-2,2'-indole];1',3',3'-Trimethylspiro[chromene-2,2'-indoline;1',3',3'-trimethylspiro[chromene-2,2'-indoline];1,3,3-Trimethylspiro[indoline-2,2'-[2H-1]benzopyran];1,3,3-Trimethylspiro[indoline-2,2'-[2H][1]benzopyran];1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE];1,3,3-Trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran]

CBNumber:: CB5399714

Molecular Formula:: C19H19NO

Molecular Weight:: 277.36

MDL Number:: MFCD00059174

MOL File:: 1485-92-3.mol

Last updated:2023-06-08 17:06:35

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1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Properties

Melting point	92 °C
Boiling point	408.7±45.0 °C(Predicted)
Density	1.18±0.1 g/cm3(Predicted)
solubility	slightly sol. in Methanol
form	powder to crystal
pka	3.39±0.40(Predicted)
color	White to Light yellow
EPA Substance Registry System	Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl- (1485-92-3)

SAFETY

Risk and Safety Statements

HS Code	2934.99.4400

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	T0344	1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] >98.0%(HPLC)(T)	1485-92-3	1g	$37	2024-03-01	Buy
TCI Chemical	T0344	1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] >98.0%(HPLC)(T)	1485-92-3	5g	$112	2024-03-01	Buy
TRC	T796378	1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]	1485-92-3	100mg	$75	2021-12-16	Buy
AK Scientific	4481AL	1,3,3-Trimethylindolinobenzopyrylospiran	1485-92-3	5g	$526	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0005833	1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 95.00%	1485-92-3	1G	$694.85	2021-12-16	Buy

Product number	Packaging	Price	Buy
T0344	1g	$37	Buy
T0344	5g	$112	Buy
T796378	100mg	$75	Buy
4481AL	5g	$526	Buy
CHM0005833	1G	$694.85	Buy

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Chemical Properties,Uses,Production

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN synthesis

Synthesis of 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN from 1,2,3,3-Tetramethyl-3H-indolium iodide and Salicylaldehyde

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Preparation Products And Raw materials

Raw materials

Phenylhydrazine hydrochloride 3-Methyl-2-butanone Potassium hydroxide Triethylamine Salicylaldehyde

Acetic acid Sodium hydroxide Iodomethane 1,2,3,3-Tetramethyl-3H-indolium iodide Water

Ethanol 2-Methylbenzyl alcohol

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Preparation Products

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Suppliers

Global( 44)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18775	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29881	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	13432	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Aromsyn Co., Ltd.	+86-0571-85585865 +8613336024896	CB@aromsyn.com	China	19183	58
Aceschem Inc.	+1-817863-6948 +1-（817）863-6948	sales@aceschem.com	United States	19632	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43340	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20286	58
Aladdin Scientific	+1-+1(833)-552-7181	sales@aladdinsci.com	United States	57505	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Aromsyn Co., Ltd.	58
Aceschem Inc.	58
LEAPCHEM CO., LTD.	58
Henan Fengda Chemical Co., Ltd	58
Aladdin Scientific	58

View Lastest Price from 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 1485-92-3	US $1.00 / kg	1kg	98%	200	Career Henan Chemical Co

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN
1485-92-3
US $1.00 / kg
98%
Career Henan Chemical Co

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN Spectrum

1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN(1485-92-3)MS 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN(1485-92-3)IR1

1485-92-3(1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN)Related Search:

1' 3'-DIHYDRO-5'-METHOXY-1' 3' 3'-TRI-M& 1,3,3-TRIMETHYLINDOLINO-6'-NITROBENZOPYRYLOSPIRAN 1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE 1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN AKOS 90385

SPIRO-2-((6-METHOXY)CHROMENYL)-2'-((1',3',3'-TRIMETHYL)-5'-CHLORO)INDOLINE 1',3',3'-TRIMETHYL-6-HYDROXYSPIRO(2H-1-BENZOPYRAN-2,2'-INDOLINE) 6 8-DIBROMO-1' 3'-DIHYDRO-1' 3' 3'-TRI-& 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN AKOS 90393

3',3'-Dimethyl-6-nitro-spiro[2H-1-benzopyran-2,2'-indoline]-1'-ethanol AKOS 90388 1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN 1' 3'-DIHYDRO-8-METHOXY-1' 3' 3'-TRI-ME& AKOS 90391

1,3,3-TRIMETHYLINDOLINO-6'-BROMOBENZOPYRYLOSPIRAN

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1’,3’-dihydro-1’,3’,3’-trimethyl-spiro[2h-1-benzopyran-2’-[2h]indole] 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN 1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE] Trimethylindolinobenzopyrylospiran 1,3,3-Trimethylindolinobenzopyrylospirane 1,3,3-TRIMETHYLINDOLINOBENZOPYRYLOSPIRAN [PHOTOCHROMIC COMPOUND] 99+% 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound] 1,3,3-Trimethyl-1,3-dihydrospiro[2H-indole-2,2'-[2H][1]benzopyran] 1,3,3-Trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran] 1,3,3-Trimethylspiro[indoline-2,2'-[2H][1]benzopyran] 1,3,3-Trimethylspiro[indoline-2,2'-[2H-1]benzopyran] 1',3'-Dihydro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-[2H]indole] 1',3',3'-trimethylspiro[chromene-2,2'-indole] 1',3',3'-trimethylspiro[chromene-2,2'-indoline] 1,3,3-Trimethylindolinobenzopyrylospiran [Photochromic Compound]> Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-1',3',3'-trimethyl- 1',3',3'-Trimethylspiro[chromene-2,2'-indoline 1485-92-3 Spiropyrans (Photochromic) Photochromic Compounds Functional Materials Photochromic Compounds Spiropyrans (Photochromic)