This site requires that javascript be enabled. Please configure your browser in the tools or configuration section.
L07172 3489-28-9 1,9-Nonanedithiol, 97% 1,9-Dimercaptononane Nonamethylene dimercaptan Alfa Aesar


Certificate of Analysis

1,9-Nonanedithiol, 97%

CAS: 3489-28-9 MDL: MFCD00004914  EINECS: 222-482-3
Not regulated for shipping
Alternate Name: 1,9-Dimercaptononane
Nonamethylene dimercaptan


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
1g 31.00 Check Availability Add to Favorites Enter qty and click checkbox
5g 85.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: HS(CH2)9SH  Density: 0.953
Formula weight: 192.39  Refractive Index: 1.4999
Boiling point: 351-352° Sensitivity: Air Sensitive
Flash point: >100°(212°F) 

Other References

Beilstein: 1737568
Harmonized Tariff Code: 2930.90

GHS Hazard and Precautionary Statements

Hazard Statements : H301-H311-H315-H319

Toxic if swallowed. Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation.

Precautionary Statements : P280-P301+P310-P305+P351+P338-P361-P405-P501A

Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.


Risk & Safety

Risk Phrases: 21/22-36/38
Harmful in contact with skin and if swallowed. Irritating to eyes and skin.
Safety Phrases: 26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.