ChemicalBook >> CAS DataBase List >>2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE structure

CAS No.: 2683-82-1

Chemical Name:: 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE

Synonyms: OEP;Octaethylporphyrin;OEP-98;2,3,7,8,12,13,17,18-OCTAETHYLPORPHYRIN;2,3,7,8,12,13,17,18-OCTAETHYLPORPHINE;DK7568;Octaethylpophine;OCTAETHYLPORPHINE;RARECHEM AS SA 0074;Octaethylporphineoep

CBNumber:: CB4744324

Molecular Formula:: C36H46N4

Molecular Weight:: 534.78

MDL Number:: MFCD00009627

MOL File:: 2683-82-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:11:00

Product description	Number	Pack Size	Price
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 97%	252409	100MG	$149
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 97%	252409	1g	$1070
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 97%	252409	5g	$4360
2,3,7,8,12,13,17,18-Octaethylporphyrin >95.0%(N)	O0234	100mg	$116
2,3,7,8,12,13,17,18-Octaethylporphyrin >95.0%(N)	O0234	1g	$870
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2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE Properties

Melting point	322 °C
Boiling point	602.53°C (rough estimate)
Density	1.063
refractive index	1.7000 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
pka	26.58 (pKa1)
form	crystal
color	purple
λmax	401 nm
BRN	379798
InChIKey	HCIIFBHDBOCSAF-MUZKIALCSA-N
SMILES	C1=C2N=C(C=C3NC(=CC4=NC(=CC5NC1=C(CC)C=5CC)C(CC)=C4CC)C(CC)=C3CC)C(CC)=C2CC \|c:0,4,7,11\|
FDA UNII	PD85YF7CEP
EPA Substance Registry System	21H,23H-Porphine, 2,3,7,8,12,13,17,18-octaethyl- (2683-82-1)
UNSPSC Code	12352103
NACRES	NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P280-P301+P312-P302+P352-P305+P351+P338
PPE	Eyeshields, Gloves, type N95 (US)
Safety Statements	24/25-22
WGK Germany	3
TSCA	TSCA listed
HS Code	29339900
Storage Class	11 - Combustible Solids

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE price More Price(49)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	252409	2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 97%	2683-82-1	100MG	$149	2023-06-20	Buy
Sigma-Aldrich	252409	2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 97%	2683-82-1	1g	$1070	2023-06-20	Buy
Sigma-Aldrich	252409	2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 97%	2683-82-1	5g	$4360	2023-06-20	Buy
TCI Chemical	O0234	2,3,7,8,12,13,17,18-Octaethylporphyrin >95.0%(N)	2683-82-1	100mg	$116	2026-04-30	Buy
TCI Chemical	O0234	2,3,7,8,12,13,17,18-Octaethylporphyrin >95.0%(N)	2683-82-1	1g	$870	2026-04-30	Buy

Product number	Packaging	Price	Buy
252409	100MG	$149	Buy
252409	1g	$1070	Buy
252409	5g	$4360	Buy
O0234	100mg	$116	Buy
O0234	1g	$870	Buy

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE Chemical Properties,Uses,Production

Chemical Properties

dark purple crystals or crystalline powder

Uses

2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine (cas# 2683-82-1) porphyrin derivative, whose singlet and triplet energy transfer dynamics in axial porphyrin-anthracene complexes suggests it may play an important role in structures capable of photon upconversion.

Definition

ChEBI: Octaethylporphyrin is a member of porphyrins.

General Description

Metalated and metal free 2,3,7,8,12,13,17,18-octaethyl- 21H,23H-porphine (OEP) can form Langmuir Blodgett (LB) thin films. OEP has gas sensing properties.1

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE Preparation Products And Raw materials

Raw materials

Preparation Products

21H,23H-Porphine, 2,3,7,8,12,13,17,18-octaethyl-5-nitro-

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE Suppliers

Global( 135)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20111	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14032	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21531	55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	0431-80514535 13634302652	Extension@chemextension.com	CHINA	967	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
Chengdu Aslee Biopharmaceuticals, Inc.	28-85305008		CHINA	964	58
Zhengzhou Alfa Chemical Co.,Ltd	+86-18530059196	sale04@alfachem.cn	China	9636	58
TargetMol Chemicals Inc.	+1-781-999-5354; +1-00000000000	marketing@targetmol.com	United States	32431	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52693	58
sgtlifesciences pvt ltd	+91-8790379245	dj@sgtlifesciences.com	China	12351	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd.	58
career henan chemical co	58
Chengdu Aslee Biopharmaceuticals, Inc.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
TargetMol Chemicals Inc.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
sgtlifesciences pvt ltd	58

View Lastest Price from 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-11	2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE 2683-82-1	$3.00-8.00	1KG	99%		Henan Fengda Chemical Co., Ltd
	2020-01-15	2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE 2683-82-1	$2.00	1g	98%MIN		Career Henan Chemical Co

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE
2683-82-1
$3.00-8.00
99%
Henan Fengda Chemical Co., Ltd

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE
2683-82-1
$2.00
98%MIN
Career Henan Chemical Co

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE Spectrum

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE(2683-82-1)IR1 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE(2683-82-1)IR2 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE(2683-82-1)Raman 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE(2683-82-1)ESR

2683-82-1(2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE)Related Search:

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE UROPORPHYRIN III DIHYDROCHLORIDE 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE VANADIUM(IV) OXIDE 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE NICKEL(II) 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE COBALT(II)

Porphine Zinc(II) 2,3,7,8,12,13,17,18-(octaethyl)porphyrin 3,4-DIMETHYLPYRROLE (octaethylporphyrinato)palladium(II) 2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine mn,2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE MANGANESE(III) CHLORIDE

2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE RUTHENIUM(II) CARBONYL,2,3,7,8,12,13,17,18-octaethyl-21H,23H-porphine ru (Sn(IV)[OEP]Cl2), Sn(IV)-octaethylporphyrine dichloride, 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine tin(IV) dichloride UROPORPHYRIN I DIHYDROCHLORIDE ETIOPORPHYRIN I UROPORPHYRIN I ETHYL ESTER

3,4-DIETHYLPYRROLE 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE IRON(III) CHLORIDE PTOEP

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2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE RARECHEM AS SA 0074 OCTAETHYLPORPHINE 21H,23H-Porphine, 2,3,7,8,12,13,17,18-octaethyl- OCTAETHYLPORPHINE 97+% OEP Octaethylporphineoep 2,3,7,8,12,13,17,18-OCTAETHYL-21H,23H-PORPHINE 97% Octaethylpophine octaethyl-21H,23H-porphine Isooctyl alcohol polyoxyethylene phosphate 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphyrin 2,3,7,8,12,13,17,18-Octakisethyl-21H,23H-porphyrin Octaethylporphine,97% 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine,Octaethylporphine Octaethylporphine, 97% 100MG 21H,23H-Porphine, 2,3,7,8,12,13,17 2,3,7,8,12,13,17,18-octaethyl-21,22-dihydroporphyrin 2,3,7,8,12,13,17,18-Octaethylporphyrin> OEP-98 DK7568 2,3,7,8,12,13,17,18-Octaethylporphine in toluene 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine 2,3,7,8,12,13,17,18-OCTAETHYLPORPHINE 2,3,7,8,12,13,17,18-OCTAETHYLPORPHYRIN OEP Octaethylporphyrin 2683-82-1 CH3CH28C20H6N4 C36H46N4 Porphyrins organic building block porphine (porphyrin) ligand Biochemistry MOFs COFs Porphyrins Synthetic Porphyrins