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![聚\ [三羟甲基丙烷/二（丙二醇）- alt - 己二酸/邻苯二甲酸酐] , 多元醇 average Mn ~500](/deepweb/assets/sigmaaldrich/product/structures/754/225/6e993d83-6b18-473b-a939-bb203d2680fa/640/6e993d83-6b18-473b-a939-bb203d2680fa.png)
等级
anhydrous
质量水平
蒸汽密度
2.5 (vs air)
蒸汽压
31 mmHg ( 20 °C)
44 mmHg ( 26 °C)
检测方案
≥99.5%
形式
solid or liquid
自燃温度
896 °F
expl. lim.
8 %
杂质
<0.005% water
蒸发残留物
<0.0003%
折射率
n20/D 1.387 (lit.)
pH值（酸碱度）
7 (20 °C)
bp
83 °C (lit.)
mp
23-26 °C (lit.)
溶解性
water: miscible
密度
0.775 g/mL at 25 °C (lit.)
SMILES字符串
CC(C)(C)O
InChI
1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
InChI key
DKGAVHZHDRPRBM-UHFFFAOYSA-N
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一般描述
叔-丁醇(tBA)是一种叔醇。它在固体酸催化剂存在下，发生脱水反应，生成具有高选择性的异丁烯。以大豆油脱臭馏出物(SODD)为反应介质，采用脂肪酶介导的醇解反应制备生物柴油。已有研究关于在锆(TPA/ZrO2)催化剂上负载12-钨磷酸，tBA对对甲酚进行丁基化，生成2-叔丁基对甲酚(TBC)、2,6-二叔丁基对甲酚(DTBC)和叔丁基对甲苯醚。已有采用基于伪势方法的 从头 密度泛函理论(DFT)对tBA在Si(001)-(2×1)表面的相互作用行为进行了评估。
应用
- Synthesis of Ribose - Oleic Acid Esters in the Presence- and Absence of Candida antarctica Lipase B.: This study investigates the synthesis of ribose-oleic acid esters using tert-Butanol as a solvent, both with and without the presence of Candida antarctica Lipase B. The research explores the efficiency and effectiveness of the enzyme-catalyzed process, highlighting the impact of tert-Butanol on the synthesis reaction. The findings contribute to the understanding of esterification processes in analytical chemistry and have potential applications in developing new synthetic methods (Çetinkaya et al., 2020).
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system, Respiratory system
WGK
WGK 1
闪点(°F)
59.0 °F
闪点(°C)
15 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Atomic and electronic properties of tert-butanol on the Si (001)-(2?1) surface.
Kaderoglu C, et al.
European Physical Journal B: Condensed Matter and Complex Systems, 76(3), 359-363 (2010)
Lipase-catalyzed biodiesel production from soybean oil deodorizer distillate with absorbent present in tert-butanol system.
Wang L, et al.
Journal of Molecular Catalysis. B, Enzymatic, 43(1), 29-32 (2006)
Alkylation of p-cresol with tert-butanol catalyzed by heteropoly acid supported on zirconia catalyst.
Devassy BM, et al.
J. Mol. Catal. A: Chem., 210(1), 125-130 (2004)
Tert-butanol dehydration to isobutylene via reactive distillation.
Knifton JF, et al.
Catalysis Letters, 73(1), 55-57 (2001)
Zaida Lentini et al.
Frontiers in plant science, 11, 522-522 (2020-05-28)
Embryo rescue (ER) in cassava breeding has several relevant applications, from the recovery of broad crosses to the recovery of seeds from the standard pollination program. Cassava fruit setting may drop from 100%, during the 1st week after pollination, to
商品
Substances are said to be miscible in one another if they dissolve to form a uniform solution. Bookmark or download our miscibility table for common lab solvents.
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