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
Home > (1R,2R)-(-)-1,2-Diaminocyclohexane > (1R,2R)-(-)-1,2-Diaminocyclohexane(20439-47-8)

(1R,2R)-(-)-1,2-Diaminocyclohexane(20439-47-8)

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

(1R,2R)-(-)-1,2-Diaminocyclohexane

Synonyms

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

CAS

20439-47-8

Formula

C6H14N2

Molecular Weight

114.19

Beilstein/Gmelin

4780911

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Physical and Chemical Properties

Appearance

Colorless liquid.

Solubility in water

Very soluble

Melting Point

14 - 15

Boiling Point

187

Vapor Pressure

0.65 (25 C)

pKa/pKb

3.47 (pKb)

Usage

Useful in asymmetric catalysis.

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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

Contact with metals may evolve flammable hydrogen gas.

EC Risk Phrase

R 34

EC Safety Phrase

S 26 36/37/39 45

UN (DOT)

3259

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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

76

Fire Fighting

Extinguish using agent most appropriate for surrounding fire.

Fire Potential

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

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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

3259

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Stability and Reactivity

Combustion Products

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

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ContactMore

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290;
Fax
86-21-61259102
WebSite
https://www.meryer.com/cn/index/
Jinan Yuantai Pharmaceutical Co.,Ltd
Tel
0531-69959492
Fax
0531-69959492
WebSite
http://www.yuantaipharm.com
Shandong Platinum Pharmaceutical Co., Ltd.
Tel
0531-0531-69954981 88963280
Fax
0531-88964879
WebSite
https://www.chemicalbook.com/ShowSupplierProductsList31190/0.htm
Chengdu Forest Science and Technology Development Co., Ltd.
Tel
028-87925786
Fax
028-61777050
WebSite
http://www.cdforestchem.com
ZhengZhou Edward Biology Co.,Ltd
WebSite
http://www.edwardbiology.cn