Make sure to sign up for an account today for exclusive coupons and free shipping on orders over $75!
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 109-80-8 | Product Number: P0763
1,3-Propanedithiol
×
![]()
×
Purity: >97.0%(GC)(T)
Synonyms:
- 1,3-Dimercaptopropane
- Trimethylene Dithiol
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 25ML |
$81.00
|
6 | 3 | ≥100 |
|
| 100ML |
$240.00
|
2 | 1 | 32 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | P0763 |
| Purity / Analysis Method | >97.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__3H__8S__2 = 108.22 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 109-80-8 |
| Reaxys Registry Number | 1071197 |
| PubChem Substance ID | 87574906 |
| SDBS (AIST Spectral DB) | 4220 |
| Merck Index (14) | 7801 |
| MDL Number | MFCD00004904 |
Specifications
| Appearance | Colorless to Light yellow to Light orange clear liquid |
| Purity(GC) | min. 97.0 % |
| Purity(Iodometric Titration) | min. 97.0 % |
Properties (reference)
| Melting Point | -79 °C |
| Boiling Point | 170 °C |
| Flash point | 61 °C |
| Specific Gravity (20/20) | 1.08 |
| Refractive Index | 1.54 |
| Solubility in water | Slightly soluble |
| Solubility (miscible with) | Alcohol, Chloroform, Benzene, Ether |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H227 : Combustible liquid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P403 + P235 : Store in a well-ventilated place. Keep cool. |
Related Laws:
| RTECS# | TZ2585500 |
Transport Information:
| HS Number | 2930.90.9251 |
Application
TCI Practical Example: Thioacetal Protection of a formyl group
-
Used Chemicals
-
Procedure
-
Furfural (0.86 mL, 10 mmol) was dissolved in chloroform (10 mL) and cooled to 0 °C. 1,3-Propanedithiol (1.1 mL, 11 mmol) and TMSCl (0.3 mL, 2.0 mmol) were added and the reaction mixture was for 19 hours at room temperature. Ethyl acetate (30 mL) was added to the mixture and the organic layer was washed with brine (30 mL), dried over anhydrous sodium sulfate, and concentrated under reduced pressure. Purification of the crude product by silica gel chromatography (hexane:ethyl acetate = 5:1) afforded 2-(1,3-dithian-2-yl)furan (1, 1.37 g, 71% yield) as a yellow oil.
-
Experimenter’s Comments
-
Since 1,3-propanedithiol has a foul odor, weighing, reaction, and purification were performed in a draft chamber.
The instruments and effluents were treated with sodium hypochlorite solution after the reaction.
The reaction solution was monitored by UPLC.
-
Analytical Data
-
2-(1,3-dithian-2-yl)furan (1)
1H NMR (400 MHz, CDCl3); δ 7.32 (m, 1H), 6.40 (m, 1H), 6.26 (m, 1H), 5.09 (s, 1H), 2.96 (m, 4H), 2.18 (m, 1H), 2.05 (m, 1H).
-
Other Reference
-
- Stereocontrol with Lithium Trimethylzincate toward Gibberellin Synthesis
PubMed Literature
Articles/Brochures
TCIMAIL
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.