Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-bis-(Aminoethyl)cyclohexane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,3-Cyclohexanebis(methylamine)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

2579-20-6

2579-20-6 structure

Name: 1,3-Cyclohexanediyldimethanamine
Chemical Name: [3-(aminomethyl)cyclohexyl]methanamine
CAS Number: 2579-20-6
Molecular Formula: C₈H₁₈N₂
Molecular Weight: 142.242
Create Date: 2018-04-20 08:00:00
Modify Date: 2025-08-21 22:31:56

Name	[3-(aminomethyl)cyclohexyl]methanamine
Synonyms	1,3-Di(aminomethyl)cyclohexane L6TJ A1Z C1Z 1,3-Cyclohexanebis(methylamine) Kodak silver halide solvent HS-103 EINECS 219-941-5 1,3-Bis(aminomethyl)cyclohexane 1,3-Cyclohexanedimethanamine 1,3-Cyclohexanediyldimethanamine Hexahydro-m-xylylenediamine MFCD00001522 Cyclohexane-1,3-diyldimethanamine trans 1,3-bis-aminomethylcyclohexane

Density	0.9±0.1 g/cm3
Boiling Point	219.9±8.0 °C at 760 mmHg
Melting Point	-70 °C
Molecular Formula	C₈H₁₈N₂
Molecular Weight	142.242
Flash Point	106.1±0.0 °C
Exact Mass	142.147003
PSA	52.04000
LogP	0.47
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.478
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU7000000

CHEMICAL NAME :: Cyclohexane, 1,3-bis(aminomethyl)-

CAS REGISTRY NUMBER :: 2579-20-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H18-N2

MOLECULAR WEIGHT :: 142.28

WISWESSER LINE NOTATION :: L6TJ A1Z C1Z

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 880 mg/kg

TOXIC EFFECTS :: Gastrointestinal - other changes

REFERENCE :: HURC** Huntingdon Research Center Reports. (Box 527, Brooklandville, MD 21022) Volume(issue)/page/year: -,-,1973

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302 + H312-H314-H412
Precautionary Statements	P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Phrases	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R34:Causes burns. R22:Harmful if swallowed.
Safety Phrases	S26-S27-S28-S36/37/39-S45-S25
RIDADR	UN 2735 8/PG 2
WGK Germany	3
RTECS	GU7000000
Packaging Group	I
Hazard Class	8
HS Code	2921300090

33424-83-8

55309-54-1

~0%

280-70-6

2549-93-1

Detail

Literature: DOW GLOBAL TECHNOLOGIES, INC. Patent: WO2007/5594 A2, 2007 ; Location in patent: Page/Page column 18-19 ;

33424-83-8

55309-54-1

2549-93-1

2579-20-6

Literature: WO2007/5594 A2, ; Page/Page column 14-16 ;

1477-55-0

2579-20-6

Literature: Journal of Medicinal Chemistry, , vol. 8, p. 401 - 404

626-17-5

2579-20-6

Literature: US2012/116099 A1, ; Page/Page column 8 ;

HS Code	2921300090
Summary	2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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