Supplier Product Identification Physical and Chemical Properties First Aid Measures Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Transport Information Stability and Reactivity
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(+/-)-trans-1,2-Cyclohexanediamine(1121-22-8)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Transport Information Stability and Reactivity
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Product Identification

Product Name

(+/-)-trans-1,2-Cyclohexanediamine

Synonyms

(1R,2R)-Cyclohexane-1,2-diamine

CAS

1121-22-8

Formula

C6H14N2

Molecular Weight

114.19

Beilstein/Gmelin

3193807

Beilstein Reference

4-13-00-00005

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Physical and Chemical Properties

Solubility in water

Very soluble

Melting Point

14.8

Boiling Point

187

Vapor Pressure

0.65 (25 C)

Density

0.951 g/cm3 (20 C)

pKa/pKb

3.47 (pKb)

Heat Of Vaporization

42.3 kJ/mol

Refractive Index

1.49 (20 C)

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First Aid Measures

Ingestion

Seek medical assistance.

Inhalation

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.

Skin

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.

Eyes

Immediately flush with running water for at least 20 minutes.

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Hazards Identification

Ingestion

See Inhalation.

Inhalation

TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Effects of contact or inhalation may be delayed.

Skin

Contact with molten substance may cause severe burns to skin and eyes. See Inhalation.

Eyes

See Inhalation.

Hazards

When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.

EC Risk Phrase

R 34 41

EC Safety Phrase

S 26 36/37/39 45

UN (DOT)

2735

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Exposure Controls/Personal Protection

Personal Protection

Wear appropriate protective gloves, clothing and goggles.

Respirators

Wear positive pressure self-contained breathing apparatus (SCBA).

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Fire Fighting Measures

Flash Point

68

Fire Fighting

Small Fires: Dry chemical, carbon dioxide or water spray. Large Fires: Dry chemical, carbon dioxide, alcohol-resistant foam or water spray.

Fire Potential

Combustible material: may burn but does not ignite readily.

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Accidental Release Measures

Small spills/leaks

ELIMINATE all ignition sources. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Stop leak if you can do it without risk. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. DO NOT GET WATER INSIDE CONTAINERS.

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Transport Information

UN Number

2735

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Stability and Reactivity

Combustion Products

Fire may produce irritating, corrosive and/or toxic gases.

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ContactMore

Jinan Yuantai Pharmaceutical Co.,Ltd
Tel
0531-69959492
Fax
0531-69959492
WebSite
http://www.yuantaipharm.com
Chengdu Forest Science and Technology Development Co., Ltd.
Tel
028-87925786
Fax
028-61777050
WebSite
http://www.cdforestchem.com
J & K SCIENTIFIC LTD.
Tel
010-82848833
Fax
86-10-82849933
WebSite
http://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290;
Fax
86-21-61259102
WebSite
https://www.meryer.com/cn/index/
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
WebSite
https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm