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1,9-Nonanedithiol

1,9-Nonanedithiol structure

CAS No.: 3489-28-9

Chemical Name:: 1,9-Nonanedithiol

Synonyms: FEMA 3513;Nonanedithiol;1,9-nonandithiol;1,9-NONANEDITHIOL;Nonan-1,9-dithiol;NONANE-1,9-DITHIOL;1,9-Nonanebisthiol;Nonane-1,9-bisthiol;1,9-DIMERCAPTONONANE;1,9-Nonanedithiol,97%

CBNumber:: CB7486551

Molecular Formula:: C9H20S2

Molecular Weight:: 192.39

MDL Number:: MFCD00004914

MOL File:: 3489-28-9.mol

Last updated:2023-05-25 18:01:18

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1,9-Nonanedithiol Properties

Boiling point	284 °C(lit.)
Density	0.952 g/mL at 25 °C(lit.)
refractive index	n20/D 1.4999(lit.)
FEMA	3513 \| 1,9-NONANEDITHIOL
Flash point	215 °F
pka	10.19±0.10(Predicted)
Odor	at 0.10 % in propylene glycol. sulfur meaty savory fatty lamb
Odor Type	sulfurous
Water Solubility	insoluble
Sensitive	Air Sensitive
JECFA Number	542
BRN	1737568
LogP	4.40
Substances Added to Food (formerly EAFUS)	1,9-NONANEDITHIOL
CAS DataBase Reference	3489-28-9(CAS DataBase Reference)
FDA UNII	5BPJ1XQE3T
NIST Chemistry Reference	1,9-Nonanedithiol(3489-28-9)
EPA Substance Registry System	1,9-Nonanedithiol (3489-28-9)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Xi,Xn

Risk Statements

36/37/38-22

Safety Statements

26-37/39

RIDADR

2810

WGK Germany

TSCA

Yes

HazardClass

6.1

PackingGroup

III

HS Code

29309090

NFPA 704

	0
2		0

1,9-Nonanedithiol price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	748900	1,9-Nonanedithiol 99%	3489-28-9	1g	$368	2023-06-20	Buy
Sigma-Aldrich	N29805	1,9-Nonanedithiol 95%	3489-28-9	5g	$197	2023-01-07	Buy
Alfa Aesar	L07172	1,9-Nonanedithiol, 97%	3489-28-9	1g	$36.65	2024-03-01	Buy
Alfa Aesar	L07172	1,9-Nonanedithiol, 97%	3489-28-9	5g	$104.65	2024-03-01	Buy
Sigma-Aldrich	N29805	1,9-Nonanedithiol 95%	3489-28-9	25g	$679	2023-01-07	Buy

Product number	Packaging	Price	Buy
748900	1g	$368	Buy
N29805	5g	$197	Buy
L07172	1g	$36.65	Buy
L07172	5g	$104.65	Buy
N29805	25g	$679	Buy

1,9-Nonanedithiol Chemical Properties,Uses,Production

Chemical Properties

COLOURLESS TO PALE YELLOW LIQUID

Chemical Properties

,9-Nonanedithiol has a sulfurous, meaty odor. FEMA indicates that total dithiol added to any food should not exceed 1.00 ppm

Uses

Possible uses: mushroom, meat, chicken, cereal, cucumber.

Definition

ChEBI: 1,9-Nonanedithiol is an alkanethiol.

Biochem/physiol Actions

Odor at 0.10%: waxy, sulfurous, metallic, vegetative.

1,9-Nonanedithiol synthesis

Synthesis of 1,9-Nonanedithiol from 1,9-Nonanediol

1,9-Nonanedithiol Preparation Products And Raw materials

Raw materials

1,9-DIBROMONONANE 1,9-Nonanediol

Preparation Products

1,9-Nonanedithiol Suppliers

Global( 109)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Shandong Zhishang New Material Co., Ltd.	+8617653113209	sales002@sdzschem.com	China	3050	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18456	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Hubei Jusheng Technology Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58
Shandong Zhishang New Material Co., Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from 1,9-Nonanedithiol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-10	1,9-Nonanedithiol 3489-28-9	US $1.00 / g	1g	99%	100000KGS	Career Henan Chemical Co

1,9-Nonanedithiol
3489-28-9
US $1.00 / g
99%
Career Henan Chemical Co

1,9-Nonanedithiol Spectrum

1,9-Nonanedithiol(3489-28-9)¹HNMR 1,9-Nonanedithiol(3489-28-9)Raman 1,9-Nonanedithiol(3489-28-9)FT-IR

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FEMA 3513 1,9-NONANEDITHIOL 1,9-DIMERCAPTONONANE NONAMETHYLENE DIMERCAPTAN NONANE-1,9-DITHIOL 1,9-Dimercaptononane~Nonamethylene dimercaptan 1 9-NONANEDITHIOL 95+% 1,9-Nonanedithiol,97% 1,9-Nonanebisthiol 9-Mercapto-1-nonanethiol Nonane-1,9-bisthiol 1,9-Nonanedithiol1,9-Dimercaptononane Nonan-1,9-dithiol Nonanedithiol 1,9-Nonanedithiol 95% 1,9-dinonyl mercaptan 1,9-nonandithiol 3489-28-9 C9H20S2 HSCH29SH