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Home> Hot Product Listed R   > (r)-3-[(2-methyl-4-benzyl)piperazinyl]propionic acid
1124-31-8 structure

(r)-3-[(2-methyl-4-benzyl)piperazinyl]propionic acid

CAS No.:1124-31-8
Molecular Weight:177.20
Molecular Formula:C8H6CLN3O (isomer)
Names and Identifiers
Melting Point
>298℃ (decomposition)
Safety and Handling
Safety Statements
It may explode spontaneously in storage. When heated to decomposition it emits toxic fumes of NOx and K2O. See also NITRO COMPOUNDS.

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

Acute toxicity - Dermal, Category 4

Acute toxicity - Inhalation, Category 4

Specific target organ toxicity – repeated exposure, Category 2

2.2 GHS label elements, including precautionary statements

Signal word


Hazard statement(s)

H302 Harmful if swallowed

H312 Harmful in contact with skin

H332 Harmful if inhaled

H373 May cause damage to organs through prolonged or repeated exposure

Precautionary statement(s)

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

P260 Do not breathe dust/fume/gas/mist/vapours/spray.


P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell.

P330 Rinse mouth.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P312 Call a POISON CENTER/doctor/…if you feel unwell.

P321 Specific treatment (see ... on this label).

P362+P364 Take off contaminated clothing and wash it before reuse.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P314 Get medical advice/attention if you feel unwell.




P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification


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