1,8-Octanedithiol

Product Name: 1,8-Octanedithiol
CAS No.: 1191-62-4
Chemical Name: 1,8-Octanedithiol
Synonyms: FEMA 3514;Octanedithiol;NANOTHINKS THIO8;1,8-OCTANEDITHIOL;Octan-1,8-dithiol;nanothinkstm thio8;OCTANE-1,8-DITHIOL;1,8-Octanebisthiol;NANOTHINKS(R) THIO8;Octane-1,8-bisthiol
CBNumber: CB5215324
Molecular Formula: C8H18S2
Formula Weight: 178.36
MOL File: 1191-62-4.mol

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1,8-Octanedithiol Property

Melting point:: 1°C(lit.)
Boiling point:: 269-270 °C (lit.)
Density: 0.97 g/mL at 25 °C (lit.)
refractive index: n20/D 1.505(lit.)
FEMA: 3514 | 1,8-OCTANEDITHIOL
Flash point:: >230 °F
form: Liquid
pka: 10.19±0.10(Predicted)
color: Colorless to pale yellow
Odor: at 0.10 % in propylene glycol. sulfurous meaty mushroom earthy
Odor Type: sulfurous
Sensitive: Air Sensitive
JECFA Number: 541
BRN: 1735431
Stability:: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
LogP: 4.21
CAS DataBase Reference: 1191-62-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38-20/21/22
Safety Statements: 36-36/37/39-26
RIDADR: UN 1170
WGK Germany: 3
RTECS: RG9610000
HS Code: 29309090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: O3605
Product name: 1,8-Octanedithiol
Purity: ≥97%
Packaging: 1g
Price: $47.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: O3605
Product name: 1,8-Octanedithiol
Purity: ≥97%
Packaging: 5g
Price: $160
Updated: 2024/03/01

Sigma-Aldrich

Product number: W351407
Product name: 1,8-Octanedithiol
Purity: ≥97%, FG
Packaging: 25g
Price: $431
Updated: 2022/05/15

Sigma-Aldrich

Product number: W351407
Product name: 1,8-Octanedithiol
Purity: ≥97%, FG
Packaging: 100g
Price: $1430
Updated: 2022/05/15

TCI Chemical

Product number: O0374
Product name: 1,8-Octanedithiol
Purity: >97.0%(GC)(T)
Packaging: 1g
Price: $30
Updated: 2024/03/01

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1,8-Octanedithiol Chemical Properties,Usage,Production

Chemical Properties

liquid

Chemical Properties

1,8-Octanedithiol has a sulfurous, meaty odor. FEMA indicates that total dithiol added to any food should not exceed 1.0 ppm

Uses

OCT may be used as a processing additive that can functionalize the electrode layer to enhance the power efficiency of P3HT:PCBM solar cells. It may also be used to form a SAM on gold electrodes to enhance the electrochemical properties.

Definition

ChEBI: 1,8-Octanedithiol is an alkanethiol.

General Description

1,8-Octanedithiol (OCT) is an alkanedithiol, which forms a self-assembled monolayer (SAM) on a variety of metal surfaces. OCT contains linearly arranged carbon-carbon bonds (C?C) and two sulfur atoms at the end facilitating the attachment with the surface atoms of the substrates. It mainly forms an organo-metallic system, which can be used to improve the electron transport medium for a wide range of electronic applications.

1,8-Octanedithiol Preparation Products And Raw materials

Raw materials

Preparation Products

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1,8-Octanedithiol Suppliers

Americas 1 Belgium 1 China 112 Europe 2 Germany 2 India 3 Japan 2 Singapore 1 Switzerland 2 United Kingdom 9 United States 25 USA 1 Global 161

Hubei zhonglong Kangsheng Fine Chemical Co., Ltd

Tel: 027-83850178 18171045381
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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Shandong Xiya Chemical Co., Ltd

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Syntechem Co.,Ltd

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BEST-REAGENT

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View Lastest Price from 1,8-Octanedithiol manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 1,8-Octanedithiol 1191-62-4
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-06-04

Hebei Guanlang Biotechnology Co., Ltd.

Product: 1,8-Octanedithiol 1191-62-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-05-26

Ouhuang Engineering Materials (Hubei) Co., Ltd

Product: 1,8-Octanedithiol 1191-62-4
Price: US $5.00/kg
Min. Order: 1kg
Purity: 99.92%
Supply Ability: 50000tons
Release date: 2024-04-23

1191-62-4, 1,8-OctanedithiolRelated Search:

1,8-Octanedithiol 3,6-DIOXA-1,8-OCTANEDITHIOL 1 8-OCTANEDITHIOL DIACETATE 97 1,8-Octadiyl Bismethanethiosulfonate 1-Propanethiol,2,3-bis[(2-mercaptoethyl)thio]- 3,6-Dithia-1,8-octanedithiol (1R,2R,4R)-CYCLOHEXANE-1,2,4-TRIS(METHYLENESULFONATE) AKOS BBS-00002250 AKOS BBS-00002304 1,4-Dimethyl bis-thiololactone 1,4-Ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione, dihydro-7-butyl - AKOS BBS-00002273 1,8-OCTANEDITHIOL DIACETATE AKOS 245-19 1,4-Ethano-1H,3H-thieno(3,4-c)thiophen-3-one, tetrahydro-6-thioxo- dihydro-1,4-ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione

1,8-OCTANEDITHIOL

1,8-DIMERCAPTOOCTANE

FEMA 3514

NANOTHINKS(R) THIO8

OCTAMETHYLENE DIMERCAPTAN

OCTANE-1,8-DITHIOL

1 8-OCTANEDITHIOL 97+%

NANOTHINKS THIO8

1,8-Octanedithiol, 97.5%

1,8-octanedithiol solution

nanothinkstm thio8

Octan-1,8-dithiol

1,8-Octanebisthiol

Octane-1,8-bisthiol

1,8-Octanedithiol,99%

Octanedithiol

1,8-Octanedithiol&gt

1191-62-4

HSCH28SH

C8H18S2