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Basic Information
| CAS No.: | 6055-52-3 |
|---|---|
| Name: | 1,6-HEXANEDIAMINE DIHYDROCHLORIDE |
| Article Data: | 19 |
| Molecular Structure: | |
|
|
|
| Formula: | C6H16 N2 . 2 Cl H |
| Molecular Weight: | 189.128 |
| Synonyms: | 1,6-Hexanediamine,dihydrochloride (8CI,9CI); 1,6-Diaminohexane dihydrochloride;1,6-Hexamethylenediamine dihydrochloride; Hexamethylenediamine dihydrochloride;Hexanediamine dihydrochloride |
| EINECS: | 204-679-6 |
| Melting Point: | 256-257 °C(lit.) |
| Boiling Point: | 205 °C at 760 mmHg |
| Flash Point: | 81.1 °C |
| Solubility: | very faint turbidity |
| Appearance: | almost white crystalline powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and HCl. |
| PSA: | 52.04000 |
| LogP: | 3.46880 |
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Synthetic route
Conditions
| Conditions | Yield |
|---|---|
| With hydrogenchloride; hydrogen In propan-1-ol; water at 60 - 70℃; under 375.038 Torr; for 18h; Flow reactor; | 97% |
| Stage #1: hexanedinitrile With ammonium hydroxide; hydrogen In water; isopropyl alcohol at 140℃; under 37503.8 Torr; for 3h; Autoclave; Stage #2: With hydrogenchloride In methanol | 95% |
| Stage #1: hexanedinitrile With fac-[Mn(1,2-bis(di-n-propylphosphino)ethane)(CO)3(CH3)]; hydrogen In toluene at 100℃; under 37503.8 Torr; for 48h; Autoclave; Stage #2: With hydrogenchloride In diethyl ether Inert atmosphere; | 95% |
- 39772-62-8
N,N,N',N'-Tetrakis(trimethylsilyl)-1,6-hexandiamin
A
- 107-46-0
Hexamethyldisiloxane
B
- 6055-52-3
hexane-1,6-diamine dihydrochloride
Conditions
| Conditions | Yield |
|---|---|
| With hydrogenchloride | A n/a B 95% |
Conditions
| Conditions | Yield |
|---|---|
| air atmosphere (above 350-400°C); diamine hydrochloride identified with IR; |
- 67-56-1
methanol
- 709038-80-2
hexamethylenediammonium galactarate
A
- 24808-45-5, 911479-56-6
dimethyl galactarate
B
- 6055-52-3
hexane-1,6-diamine dihydrochloride
Conditions
| Conditions | Yield |
|---|---|
| With acetyl chloride for 4h; Reflux; |
...Expand
Conditions
| Conditions | Yield |
|---|---|
| With hydrogenchloride In water at 89.84℃; for 2h; | |
| With hydrogenchloride In methanol; diethyl ether; isopropyl alcohol | |
| With hydrogenchloride In 5,5-dimethyl-1,3-cyclohexadiene at 40 - 45℃; pH=2 - 3; |
- 6055-52-3
hexane-1,6-diamine dihydrochloride
Conditions
| Conditions | Yield |
|---|---|
| With hydrogenchloride; water In diethyl ether at 20℃; for 1h; | 86.5 mg |
- 6055-52-3
hexane-1,6-diamine dihydrochloride
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: 3β-(4'-chlorophenyl)tropane-2β-carboxylic acid With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In dichloromethane at 0℃; for 0.5h; Stage #2: hexane-1,6-diamine dihydrochloride In dichloromethane at 20℃; | 100% |
- 6055-52-3
hexane-1,6-diamine dihydrochloride
- 13139-14-5
Boc-Trp-OH
Conditions
| Conditions | Yield |
|---|---|
| With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 99% |
Conditions
| Conditions | Yield |
|---|---|
| Stage #1: phosgene; hexane-1,6-diamine dihydrochloride With N-benzyl-N,N,N-triethylammonium chloride In 5,5-dimethyl-1,3-cyclohexadiene at 95 - 140℃; for 5h; Stage #2: With triethylamine | 95% |
Conditions
| Conditions | Yield |
|---|---|
| In water; butan-1-ol | 90% |
Raw Materials
Downstream Products
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1,6-HEXANEDIAMINE DIHYDROCHLORIDE
Chemistry
Synonyms:1,6-hexamethylenediaminedihydrochloride;hexanediaminedihydrochloride;AURORA KA-4271;HEXAMETHYLENEDIAMINE DIHYDROCHLORIDE;1,6-HEXANEDIAMMONIUM DICHLORIDE;1,6-HEXANEDIAMINE DIHYDROCHLORIDE;1,6-DIAMINOHEXANE DIHYDROCHLORIDE;hexamethylenediammonium dichloride
Molecular formula:C6H18Cl2N2
Molecular Weight:189.13
EINECS:227-977-8
Merck:4695
Melting point:256-257 °C(lit.)
Molecular formula:C6H18Cl2N2
Molecular Weight:189.13
EINECS:227-977-8
Merck:4695
Melting point:256-257 °C(lit.)
Toxicity Data With Reference
| 1. | orl-rat TDLo:3682 mg/kg/2W-C | NTPTR* National Toxicology Program Technical Report Series. (Research Triangle Park, NC 27709) No. 206- NIH-93-3347 . |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and HCl.
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;37/39:Wear suitable gloves and eye/face protection.
Hazard Codes:Xi
WGK Germany:3
RTECS:MO1312000