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Cas Database |
| Name |
1,3-Diiodopropane |
EINECS | 210-993-4 |
| CAS No. | 627-31-6 | Density | 2.557 g/cm3 |
| PSA | 0.00000 | LogP | 2.24650 |
| Solubility | Insoluble in water. | Melting Point |
-20°C |
| Formula | C3H6I2 | Boiling Point | 227.8 °C at 760 mmHg |
| Molecular Weight | 295.89 | Flash Point | 109.9 °C |
| Transport Information | N/A | Appearance | light brown-yellow liquid, darkening with exposure to light |
| Safety | 26-36 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
1,3-Diiodopropane;NSC 35647;Trimethylene diiodide;a,w-Diiodopropane; |
Article Data | 29 |
1,3-Diiodopropane Synthetic route
| Conditions | Yield |
|---|---|
| With sodium iodide In acetone at 50℃; | 99% |
| With potassium iodide In acetone for 72h; Reflux; Inert atmosphere; | 63% |
| With ethanol; potassium iodide |
| Conditions | Yield |
|---|---|
| With I2 In chloroform-d1 (N2), stirred, treated with 6 equiv I2 at 25°C; filtered; NMR, IR, mass. spectra; | A 87% B 72% C 90% |
| Conditions | Yield |
|---|---|
| With diphosphorous tetraiodide In carbon disulfide for 4h; Ambient temperature; | A 15% B 68% C 2% |
- 53310-50-2
3-chloropropyl thiocyanate
A
- 627-31-6
1,3-Diiodopropane
B
- 7314-74-1
1,3-bis(thiocyanato)propane
C
- 1453200-86-6
3-iodopropyl thiocyanate
| Conditions | Yield |
|---|---|
| With sodium iodide In acetone for 24h; Finkelstein Reaction; Reflux; | A n/a B n/a C 24% |
| Conditions | Yield |
|---|---|
| With water; dibenzoyl peroxide at 95℃; under 312591 - 330978 Torr; |
- 627-31-6
1,3-Diiodopropane
| Conditions | Yield |
|---|---|
| at 25℃; beim Aufbewehren; |
- 67761-04-0
1,5-bis(p-toluenesulphonyl)-1,5-diazacyclooctane
- 67-64-1
acetone
- 74-88-4
methyl iodide
A
- 627-31-6
1,3-Diiodopropane
B
- 75-58-1
tertamethylammonium iodide
| Conditions | Yield |
|---|---|
| at 160℃; |
| Conditions | Yield |
|---|---|
| With acetone; sodium iodide |
| Conditions | Yield |
|---|---|
| With acetone; sodium iodide |
| Conditions | Yield |
|---|---|
| With triphenyl phosphite |
1,3-Diiodopropane Chemical Properties
IUPAC Name: 1,3-Diiodopropane
The MF of 1,3-Diiodopropane (627-31-6) is C3H6I2.
The MW of 1,3-Diiodopropane (627-31-6) is 295.89.
Synonyms of 1,3-Diiodopropane (627-31-6): Propane, 1,3-diiodo- ; TL8004252 ; Trimethylene diiodide
Form: light brown-yellow liquid, darkening with exposure to light
Stability: Stable, but light sensitive - store in the dark. Incompatible with strong bases, strong oxidizing agents.
Product Categories: Iodine Compounds
Index of Refraction: 1.643
EINECS: 210-993-4
Density: 2.557 g/ml
Flash Point: 109.9 °C
Boiling Point: 227.8 °C
Melting Point: -20 °C
Sensitive: Light Sensitive
BRN: 1731117
1,3-Diiodopropane Uses
1,3-Diiodopropane (627-31-6) is reagents for organic synthesis.
1,3-Diiodopropane Toxicity Data With Reference
| 1. | mmo-sat 10 µmol/plate | MUREAV Mutation Research. 141 (1984),11. |
1,3-Diiodopropane Consensus Reports
Reported in EPA TSCA Inventory.
1,3-Diiodopropane Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of I−.
Safety information of 1,3-Diiodopropane (627-31-6):
Hazard Codes .gif){kind=small}
Xi,.gif){kind=small}
C
Risk Statements
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36 Wear suitable protective clothing
RIDADR 2810
WGK Germany 3
RTECS TY1080000
F 8
Hazard Note Irritant
HazardClass 6.1(b)
PackingGroup III
HS Code 29033080
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