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1,8-Diiodoperfluorooctane

1,8-Diiodoperfluorooctane structure

CAS No.: 335-70-6

Chemical Name:: 1,8-Diiodoperfluorooctane

Synonyms: Perfluorodiiodooctane;1,8-DIIODOPERFLUOROOCTANE;Perfluoro-1,8-diiodooctane;1,8-Diiodoperfluorooctane98%;Perfluoro-1,8-diiodooctane98%;1,8-Diiodoperfluorooctane 98%;Perfluoro-1,8-diiodooctane 98%;HEXADECAFLUORO-1,8-DIIODOOCTANE;Hexadecafluoro-1,8-diiodooctane 98%;Hexadecafluoro-1,8-diiodooctane

CBNumber:: CB9768914

Molecular Formula:: C8F16I2

Molecular Weight:: 653.87

MDL Number:: MFCD00236093

MOL File:: 335-70-6.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 06:09:16

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1,8-Diiodoperfluorooctane Properties

Melting point	73-77 °C (lit.)
Boiling point	112°C 25mm
Density	2.2482 (estimate)
storage temp.	2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
InChI	InChI=1S/C8F16I2/c9-1(10,3(13,14)5(17,18)7(21,22)25)2(11,12)4(15,16)6(19,20)8(23,24)26
InChIKey	SRDQTCUHAMDAMG-UHFFFAOYSA-N
SMILES	C(F)(F)(I)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I
CAS DataBase Reference	335-70-6(CAS DataBase Reference)
EPA Substance Registry System	1,8-Diiodoperfluorooctane (335-70-6)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P280-P271
PPE	Eyeshields, Gloves, type N95 (US)
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	36
WGK Germany	3
HazardClass	IRRITANT
HS Code	2903780090
Storage Class	11 - Combustible Solids

1,8-Diiodoperfluorooctane price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	484997	Hexadecafluoro-1,8-diiodooctane 98%	335-70-6	1g	$183	2026-04-30	Buy
TRC	TRC-D494298-5G	1,8-Diiodoperfluorooctane	335-70-6	5g	$536	2026-06-03	Buy
TRC	TRC-D494298-250MG	1,8-Diiodoperfluorooctane	335-70-6	250mg	$66	2026-06-03	Buy
TRC	TRC-D494298-1G	1,8-Diiodoperfluorooctane	335-70-6	1g	$137	2026-06-03	Buy
Apolloscientific	PC2968	Perfluoro-1,8-diiodooctane 97%	335-70-6	250mg	$35	2026-06-04	Buy

Product number	Packaging	Price	Buy
484997	1g	$183	Buy
TRC-D494298-5G	5g	$536	Buy
TRC-D494298-250MG	250mg	$66	Buy
TRC-D494298-1G	1g	$137	Buy
PC2968	250mg	$35	Buy

1,8-Diiodoperfluorooctane Chemical Properties, Uses, Production

Uses

1,8-Diiodoperfluorooctane (CAS# 335-70-6) is a perfluoroalkane used in the synthesis of semifluorinated polymers, and other perflourinated species.

1,8-Diiodoperfluorooctane Preparation Products And Raw materials

Raw materials

Preparation Products

1,8-Diiodoperfluorooctane Suppliers

Global Suppliers ( 90)

Supplier	Tel	Email	Country	ProdList	Advantage
Shangfluoro	021-65170832 15601903708	qinba_2@163.com	China	318	58
Shanghai Jinghui Industrial Co., Ltd.	021-60125035 18019281355	vlchemjh@126.com	China	293	58
Shanghai Daolian Reagent Co., Ltd	13122339260	dowrian@outlook.com	China	354	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
HANGZHOU HETE CHEMICAL TECHNOLOGY CO.,LTD	571-89189769 15168342188		China	228	62
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Clearsynth Labs Limited	+91-22-26355700	info@clearsynth.com	India	9656	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80

Supplier	Advantage
Shangfluoro	58
Shanghai Jinghui Industrial Co., Ltd.	58
Shanghai Daolian Reagent Co., Ltd	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
HANGZHOU HETE CHEMICAL TECHNOLOGY CO.,LTD	62
Shandong Xiya Chemical Co., Ltd	57
Clearsynth Labs Limited	58
Sigma-Aldrich	80

View Latest Price from 1,8-Diiodoperfluorooctane manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-25	Hexadecafluoro-1,8-diiodooctane 335-70-6	$2.20-8.80	1kg	99%min	100kg	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
	2025-04-04	1,8-Diiodoperfluorooctane 335-70-6		1KG	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

Hexadecafluoro-1,8-diiodooctane
335-70-6
$2.20-8.80
99%min
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

1,8-Diiodoperfluorooctane
335-70-6
98%
Henan Aochuang Chemical Co.,Ltd.

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1,8-DIIODOPERFLUOROOCTANE HEXADECAFLUORO-1,8-DIIODOOCTANE 1,8-Diiodoperfluorooctane 98% 1,8-Diiodoperfluorooctane98% Perfluoro-1,8-diiodooctane 98% Hexadecafluoro-1,8-diiodooctane 98% Perfluoro-1,8-diiodooctane98% Octane, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluoro-1,8-diiodo- Hexadecafluoro-1,8-diiodooctane Perfluoro-1,8-diiodooctane Perfluorodiiodooctane 335-70-6 C8F16I2 C10H9F9O2 ICF28I Building Blocks Alkyl Halogenated Hydrocarbons Organic Building Blocks Alkyl Halogenated Hydrocarbons Organic Building Blocks Alkyl Fluorinated Building Blocks Building Blocks Chemical Synthesis Fluorinated Building Blocks Halogenated Hydrocarbons Organic Building Blocks Organic Fluorinated Building Blocks Other Fluorinated Organic Building Blocks