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80-52-4

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Identification

Name
1,8-DIAMINO-P-MENTHANE
CAS
80-52-4
Synonyms
1,8-DIAMINO-P-MENTHANE
1,8-DIAMINO-P-METHANE
1,8-P-MENTHANEDIAMINE
4-(1-AMINO-1-METHYL-ETHYL)-1-METHYL-CYCLOHEXYLAMINE
LABOTEST-BB LT00159514
4-(1-Amino-1-methylethyl)-1-methylcyclohexanamine
4-amino-.alpha.,.alpha.-4-trimethyl-Cyclohexanemethanamine
4-Amino-alpha,alpha,4-trimethylcyclohexanemethamine
4-amino-alpha,alpha,4-trimethyl-cyclohexanemethanamin
ai3-23799
Menthanediamine
nsc5612
p-Menthane-1,8-diamine
USAF rh-4
usafrh-4
p-menthane-1,8-diyldiamine
1,8-DIAMINO-P-MENTHANE, TECH., 70%
1.8-Daimo-P-menthane)
Cyclohexanemethanamine, 4-amino-.alpha.,.alpha.,4-trimethyl-
1,8-PARA-MENTHANEDIAMINE
EINECS(EC#)
201-287-7
Molecular Formula
C10H22N2
MDL Number
MFCD00001488
Molecular Weight
170.3
MOL File
80-52-4.mol

Chemical Properties

Definition
A primary alicyclic diamine, also a tert-alkylamine.
Appearance
dark coloured liquid
mp 
−45 °C(lit.)

bp 
107-126 °C10 mm Hg(lit.)

density 
0.914 g/mL at 25 °C(lit.)

vapor pressure 
10 mm Hg ( 20 °C)

refractive index 
n20/D 1.4805(lit.)

Fp 
200 °F

Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
Uses
Curing agent for epoxy resins, chemical intermediate.
CAS DataBase Reference
80-52-4(CAS DataBase Reference)

Safety Data

Hazard Codes 
T
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR 
UN 2922 8/PG 2

WGK Germany 
3

RTECS 
OS8925000

HazardClass 
8
PackingGroup 
III

Hazard Information

General Description
Blackish liquid.
Reactivity Profile
1,8-P-MENTHANEDIAMINE(80-52-4) neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Air & Water Reactions
Slightly water soluble .
Hazard
Strong irritant to eyes and skin, calls for eye protection.
Fire Hazard
This chemical is combustible.

Well-known Reagent Company Product Information

Sigma Aldrich
80-52-4(sigmaaldrich)
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