| post date: | nov 26,2021 |
| expiry date: | nov 26,2022 |
| detailed description: |
cas no. :147081-29-6
quantity: 500kilograms name: (s)-4-n-boc-2-methylpiperazine cas: 147081-29-6 molecular formula: c10h20n2o2 molecular weight: 200.278 names and identifiers name (s)-4-n-boc-2-methylpiperazine synonyms 4-boc-2-(s)-methyl-piperazine tert-butyl (3r)-3-methylpiperazine-1-carboxylate tert-butyl (3s)-3-methylpiperazine-1-carboxylate (s)-4-boc-2-methylpiperazine (s)-tert-butyl-3-methylpiperazine-1-carboxylate cas 147081-29-6 inchi inchi=1/c10h20n2o2/c1-8-7-12(6-5-11-8)9(13)14-10(2,3)4/h8,11h,5-7h2,1-4h3/t8-/m0/s1 physico-chemical properties molecular formula c10h20n2o2 molar mass 200.278 g/mol density 0.997g/cm3 melting point 40-45℃ boling point 268.7°c at 760 mmhg flash point 116.3°c vapor presure 0.00755mmhg at 25°c refractive index 1.459 risk and safety hazard symbols xi - irritant irritant risk codes r37/38 - irritating to respiratory system and skin. r41 - risk of serious damage to eyes safety description s26 - in case of contact with eyes, rinse immediately with plenty of water and seek medical advice. s39 - wear eye / face protection. |
| cas registry number: | 147081-29-6 |
| synonyms: | ;4-boc-2-(s)-methyl-piperazine;tert-butyl (3r)-3-methylpiperazine-1-carboxylate;tert-butyl (3s)-3-methylpiperazine-1-carboxylate;(s)-4-boc-2-methylpiperazine;(s)-tert-butyl-3-methylpiperazine-1-carboxylate;s-4-n-boc-2-methyl piperazine;(s)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester;(r)-tert-butyl 3-methylpiperazine-1-carboxylate; |
| molecular formula: | c10h20n2o2 |
| molecular weight: | 200.278 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r37/38:; r41:; |
| safety description: | s26:; s39:; |
