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蒸汽密度
4.1 (vs air)
品質等級
蒸汽壓力
2.1 mmHg ( 20 °C)
化驗
99%
形狀
liquid
自燃溫度
1065 °F
包含
15 ppm p-tert-butylcatechol as inhibitor
expl. lim.
6.1 %
折射率
n20/D 1.538 (lit.)
bp
165-169 °C (lit.)
mp
−24 °C (lit.)
密度
0.909 g/mL at 25 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
CC(=C)c1ccccc1
InChI
1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3
InChI 密鑰
XYLMUPLGERFSHI-UHFFFAOYSA-N
一般說明
-甲基苯乙烯是一种芳香烷基取代的苯乙烯单体，沸点相对较高。广泛用作单体，合成应用于粘合剂和高温稳定性涂料的热塑性复合树脂。还可以作为前体参与天然产物、药物和其他结构多样性化合物的区域选择性和非对映选择性合成。
應用
α-甲基苯乙烯可用于：
- 作为单体制备“苯”单体，用于光聚合性牙科树脂复合材料，以降低其聚合收缩率。 α-甲基苯乙烯双键浓度低，适合制备低体积收缩和收缩应力弹性树脂复合材料。
- 作为单体制备聚α-甲基苯乙烯聚合物，该聚合物可用作制造有机薄膜晶体管的添加剂。这种聚合物促进了均匀排列的半导体晶体的生长，取向显著改善。
- 作为合成具有治疗潜力的3,4-二氢吡喃的前体。
訊號詞
Danger
危險分類
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 2 - Skin Sens. 1B - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
114.8 °F - closed cup
閃點（°C）
46 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Ting Luo et al.
iScience, 23(11), 101717-101717 (2020-11-17)
Resin embedding is widely used to dissect the fine structure of bio-tissue with electron and optical microscopy. However, it is difficult to embed large-volume tissues with resin. Here, we modified the formula of LR-White resin to prevent the sample cracking
Monomer reactivity ratio and thermal performance of a-methyl styrene and glycidyl methacrylate copolymers
Deng JP and Yang WT
Chinese Journal of Polymer Science, 28(3), 323-330 (2010)
Toughening modification of (Acrylonitrile-styrene-acrylic copolymer)/(a-Methylstyrene-acrylonitrile copolymer) binary blend via using different impact modifiers."
Zhu W, et al.
Journal of Vinyl & Additive Technology (2014)
D B Dzhusupova et al.
Mikrobiologiia, 54(1), 136-140 (1985-01-01)
The work was aimed at studying alpha-methylstyrene oxidation by three active Pseudomonas cultures. P. acidovorans 9 oxidized alpha-methylstyrene only to acetophenone whereas two P. aeruginosa cultures assimilated the compound entirely. Analysis of the intermediate products and enzymes catalyzing the aromatic
National Toxicology Program technical report series, (543)(543), 1-210 (2008-08-08)
alpha-Methylstyrene is used in the production of acrylonitrile-butadiene-styrene resins and copolymers, which improve the impact and heat-resistant properties of polymers, specialty grades of plastics, rubber, and protective coatings. alpha-Methylstyrene also moderates polymerization rates and improves product clarity in coatings and
Global Trade Item Number
| 货号 | GTIN |
|---|---|
| M80903-100ML | 4061834062738 |
| M80903-250ML | |
| M80903-5ML | 4061834062752 |
| M80903-18L | |
| M80903-1L | 4061834062745 |
| M80903-2.5L | |
| M80903-4L |
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