CAS No.144688-70-0,(R)-1-Boc-2-cyanopyrrolidine Suppliers

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Basic Information

Molecular Structure:
CAS No.:	144688-70-0
Name:	(R)-1-Boc-2-cyanopyrrolidine
Article Data:	6

Formula:	C₁₀H₁₆N₂O₂
Molecular Weight:	196.249
Synonyms:	tert-Butyl2-cyanopyrrolidine-1-carboxylate;
Density:	1.08 g/cm³
Melting Point:	33-36 °C(lit.)
Boiling Point:	307.9 °C at 760 mmHg
Flash Point:	140 °C
Hazard Symbols:	Xn
Risk Codes:	22-36/37/38-43
Safety:	26-36/37/39
PSA:	53.33000
LogP:	1.84738

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Chemistry

IUPAC Name: Tert-butyl 2-cyanopyrrolidine-1-carboxylate
Systematic of 1-Pyrrolidinecarboxylicacid, 2-cyano-, 1,1-dimethylethyl ester (CAS NO.144688-70-0): Boc-l-pro-nitrile ; (S)-2-cyano-pyrrolidine-1-carboxylic acid tert-butyl ester ; (R)-n-boc-2-pyrrolidinonitrile ; (S)-1-n-boc-2-cyano-pyrrolidine ; (S)-1-n-boc-2-pyrrolidinonitrile ; (S)-(-)-boc-2-pyrrolidinonitrile ; (S)-(-)-boc-2-cyanopyrrolidine ; (S)-n-boc-2-pyrrolidinonitrile
CAS NO: 144688-70-0
Molecular Formula of 1-Pyrrolidinecarboxylicacid, 2-cyano-, 1,1-dimethylethyl ester (CAS NO.144688-70-0): C₁₀H₁₆N₂O₂
Molecular Weight: 196.2462
Molecular Structure:

Melting Point: 33-36 °C
H bond acceptors: 4
Freely Rotating Bonds: 2
Polar Surface Area: 53.33 Å²
Index of Refraction: 1.488
Molar Refractivity: 51.96 cm³
Molar Volume: 180 cm³
Surface Tension: 41.2 dyne/cm
Density of 1-Pyrrolidinecarboxylicacid, 2-cyano-, 1,1-dimethylethyl ester (CAS NO.144688-70-0): 1.08 g/cm³
Flash Point: 140 °C
Enthalpy of Vaporization: 54.86 kJ/mol
Boiling Point: 307.9 °C at 760 mmHg
Vapour Pressure: 0.000703 mmHg at 25°C

Safety Profile

Hazard Codes: Harmful Xn
Risk Statements: 22-36/37/38-43
R22: Harmful if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
R43: May cause sensitization by skin contact.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3