Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4,8,11-Tetraazacyclotetradecane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,4,8,11-Tetraazacyclotetradecane
Price: ￥148.0/250mg ￥408.0/1g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: Cyclam
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Cyclam
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4,8,11-Tetraazacyclotetradecane
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: 1,4,8,11-Tetraazacyclotetradecan
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

295-37-4

295-37-4 structure

295-37-4 structure

Name: 1,4,8,11-Tetraazacyclotetradecane
Chemical Name: 1,4,8,11-tetraazacyclotetradecane
CAS Number: 295-37-4
Molecular Formula: C₁₀H₂₄N₄
Molecular Weight: 200.324
Catalog: Chemical reagent Organic reagent Crown ether
Create Date: 2018-12-09 10:34:56
Modify Date: 2025-08-22 13:14:31
Cyclam (1,4,8,11-tetraazacyclotetradecane) is an organic compound. It is a white solid that is soluble in water. The compound is notable as a macrocyclic ligand, which binds strongly to many transition metal cations. The compound was first prepared by the reaction of 1,3-dibromopropane and ethylenediamine.

Name	1,4,8,11-tetraazacyclotetradecane
Synonyms	JM 1498 EINECS 206-039-1 Cyclam 1,4,8,11-tetrazacyclotetradecane 14-crown-4N4 1,4,8,11-Tetraazacyclotetradecane MFCD00005105

Density	0.9±0.1 g/cm3
Boiling Point	321.1±10.0 °C at 760 mmHg
Melting Point	184-186 °C(lit.)
Molecular Formula	C₁₀H₂₄N₄
Molecular Weight	200.324
Flash Point	153.0±14.1 °C
Exact Mass	200.200104
PSA	48.12000
LogP	-0.97
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.426

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XA5254800

CHEMICAL NAME :: 1,4,8,11-Tetraazacyclotetradecane

CAS REGISTRY NUMBER :: 295-37-4

BEILSTEIN REFERENCE NO. :: 0111811

LAST UPDATED :: 199806

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H24-N4

MOLECULAR WEIGHT :: 200.38

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 371 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Skin and Appendages - primary irritation (after topical exposure)

REFERENCE :: CMSHAF Chemosphere. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1972- Volume(issue)/page/year: 17,839,1988

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	XA5254800
HS Code	2933990090

Precursor 6
71089-74-2 596820-95-0 4741-99-5 596820-91-6
10563-26-5 111514-29-5
DownStream 9
41203-22-9 214078-93-0 232280-47-6 74199-16-9
110078-46-1 345612-63-7 104395-69-9 117152-72-4
126320-57-8

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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