国产精品露脸特级av_日韩黄网在线视频免费观看无_avvideos国产高清在线观看_欧美精品在线观看少妇_黄色性生活一级毛片_娇小枯瘦日本╳Ⅹ╳╳_午夜探花国产精品视频_苍井空黑人巨大喷水在线观看_欧美一区二区精彩视频_日产自拍高清一区

Tel: +86-531-87153728 87960445 87151180




L-valinol


Name

  L-valinol

Synonyms

  (S)-(+)-2-Amino-3-methyl-1-butanol

  L-2-AMINO-3-METHYL-1-BUTANOL

  H-VAL-OL

CAS

  2026-48-4

EINECS

  217-975-5

Content

  ≥98%

Appearance

  White crystal

Storage Temp

  Low temperature, avoiding light,Seal up

Molecular Formula

  C5H13NO

Molecular Weight

  103.16

Molecular Structure

 

Inchi

  InChI=1/C5H13NO/c1-4(2)5(6)3-7/h4-5,7H,3,6H2,1-2H3/t5-/m0/s1

Boiling Point

  186.8°C at 760 mmHg

Flash Point

  91.1°C

Density

  0.926 g/mL at 25 °C(lit.)

Melting Point

  30-34 °C

Vapour Pressur

  0.182mmHg at 25°C

Refractive Index

  n20/D 1.4548(lit.)

Alpha

  16 º (c=10,EtOH)

Safety Statements

  26-24/25-36

Hazard Codes

  Xi

Risk Statements

  36-36/37/38





  Previous product: (R)-TERT-LEUCINOL
  Next product: D-valinol

Copyright(C)2022 , Jinan Welt Chem Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice