(S)-(-)-2-AMINO-4-METHYL-1,1-DIPHENYLPENTANE

Names

[ Name ]:
(S)-(-)-2-AMINO-4-METHYL-1,1-DIPHENYLPENTANE

[Synonym ]:
methyl-(S)-(-)-2-isocyanato-3-methylbutyrate
(S)-(-)-2-Isocyanato-3-methylbutyric Acid Methyl Ester
Methyl (S)-(-)-2-Isocyanatoisovalerate
(S)-(-)-methyl 2-isocyanato-3-methylbutanoate
Methyl (S)-(-)-2-Isocyanato-3-methylbutyrate
methyl N-(oxomethylene)valinate
MFCD00191531
valine methyl ester isocyanate
methyl (S)-2-isocyanato-3-methylbutanoate
L-valine methyl ester isocyanate
(S)-(-)-2-Isocyanato-3-methylbutyric Acid Methyl EsterMethyl (S)-(-)-2-Isocyanatoisovalerate

Chemical & Physical Properties

[ Density]:
1.053 g/mL at 25ºC(lit.)

[ Boiling Point ]:
75ºC0.04 mm Hg(lit.)

[ Molecular Formula ]:
C₇H₁₁NO₃

[ Molecular Weight ]:
157.16700

[ Flash Point ]:
172 °F

[ Exact Mass ]:
157.07400

[ PSA ]:
55.73000

[ LogP ]:
0.51980

[ Index of Refraction ]:
n20/D 1.428(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H312-H315-H319-H332-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S23-S26-S36

[ RIDADR ]:
UN 2206 6.1/PG 3

[ HS Code ]:
2929109000

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Norwick, J.S. et al.

J. Am. Chem. Soc. 117 , 89, (1995)

Gante, J. et al.

J. Org. Chem. 59 , 6487, (1994)