Basic information
- Name:
Cyclohexanecarboxylicacid, 1-amino-
- Superlist Name:
- 1-Amino-1-cyclohexanecarboxylic acid
- CAS No.:
2756-85-6
- Molecular Structure:

- Formula:
- C7H13NO2
- Molecular Weight:
- 143.18
- Synonyms:
- 1-Aminocyclohexanecarboxylic acid;Homocycloleucine;a-Aminocyclohexanecarboxylic acid;NSC 9059;1-Aminocyclohexane-1-carboxylicacid;
- EINECS:
- 220-411-0
- Density:
- 1.148 g/cm3
- Melting Point:
- >300 °C(lit.)
- Boiling Point:
- 272.3 °C at 760 mmHg
- Flash Point:
- 118.5 °C
- Appearance:
- White powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 22-24/25-37/39-26 Details
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Chemistry
Molecular Structure of 1-Amino-1-cyclohexanecarboxylic acid (CAS NO.2756-85-6):
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IUPAC Name: 1-azaniumylcyclohexane-1-carboxylate
Empirical Formula: C7H13NO2
Molecular Weight: 143.1836
H bond acceptors: 3
H bond donors: 3
#Freely Rotating Bonds: 2
Polar Surface Area: 29.54 Å2
Index of Refraction: 1.509
Molar Refractivity: 37.23 cm3
Molar Volume: 124.7 cm3
Surface Tension: 48.4 dyne/cm
Density: 1.148 g/cm3
Flash Point: 118.5 °C
Enthalpy of Vaporization: 56.19 kJ/mol
Boiling Point: 272.3 °C at 760 mmHg
Vapour Pressure: 0.00171 mmHg at 25°C
Melting point: >300 °C(lit.)
storage temp: Store at RT
Sensitive: Hygroscopic
EINECS: 220-411-0
Product Categories: Amino Acids; Amino Acids and Derivatives; Cycloalkanes
BRN: 2355692
InChI
InChI=1/C7H13NO2/c8-7(6(9)10)4-2-1-3-5-7/h1-5,8H2,(H,9,10)
Smiles
O=C(O)C1(N)CCCCC1
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD | intraperitoneal | > 1gm/kg (1000mg/kg) | Biochemical Pharmacology. Vol. 5, Pg. 108, 1960. |
Safety Profile
Hazard Codes:
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-37/39-26
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
S37/39:Wear suitable gloves and eye/face protection.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
RTECS: GU8393000
F: 3
Specification
1-Amino-1-cyclohexanecarboxylic acid , with CAS number of 2756-85-6, can be called 1-Aminocyclohexanecarboxylic acid ; Acide 1-aminocyclohexanecarboxylique ; cyclohexanecarboxylic acid, 1-amino- ; .alpha.-Aminocyclohexanecarboxylic acid ; .alpha.-Aminocyclohexanecarboxylic aicd ; 1-amino-1-cyclohexanecarboxylic acid ; 1-aminocyclohexane-1-carboxylic acid ; 1-Amino-cyclohexanecarboxylic acid . It is a white powder.

