(S)-1,2,4-Butanetriol
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(S)-1,2,4-Butanetriol ??
- ??
- -30 º (c=1, MeOH)
- ?? ?
- 150 °C0.04 mm Hg(lit.)
- ??
- 1.19 g/mL at 25 °C(lit.)
- ???
- n
20/D 1.475(lit.)
- ???
- >110°C
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ?????(?? ???), ???(??), ?(?? ???)
- ??? ??
- ??
- ?? ?? (pKa)
- 14.02±0.20(Predicted)
- Specific Gravity
- 1.190
- ??
- ??
- ??? (Optical Rotation)
- [α]19/D 28±2, c = 1 in methanol
- ???
- ??
- ??
- Hygroscopic
- BRN
- 1719408
- ???
- ???
- CAS ??????
- 42890-76-6(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
??? ?? | F,Xn | ||
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?? ???? ?? | 36/37/38-41-20/21/22-11 | ||
????? | 23-24/25-39-26-16-36/37-28-33-29-9 | ||
????(UN No.) | UN 3316 9/PG 2 | ||
WGK ?? | 3 | ||
F ?????? | 3-10-21 | ||
HS ?? | 2905490090 |
????(GHS): |
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?? ?: | Danger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
??·?? ??: |
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(S)-1,2,4-Butanetriol C??? ??, ??, ??
??? ??
clear colorless viscous liquid??
Glycerophospholipids act as regulators of various enzyme activities, and can be used as biological markers to indicate pathological states.(S)-1,2,4-Butanetriol ?? ?? ? ???
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?? ??
(S)-1,2,4-Butanetriol ?? ??
???( 200)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
---|---|---|---|---|---|
Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-18192627656 |
1059@dideu.com | China | 3178 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 8257 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21622 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29855 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 8497 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49733 | 58 |
Jinan Liheng Biotechnology Co., Ltd. | 15865262812 |
info@lihengpharm.com | CHINA | 938 | 58 |
Univar Solutions(China) Co., Ltd. | +8615902132654 |
ivy.zhuang@univarsolutions.com | China | 654 | 58 |
SIMAGCHEM CORP | +86-5922680277 +86-13806087780 |
sale@simagchem.com | China | 17346 | 58 |
(S)-1,2,4-Butanetriol ?? ??:
???? ???? ? ??? ???? D(-)??? 1,2,4-?????
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