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Merck
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50621

Supelco

叔丁醇

analytical standard

同義詞:

2-甲基-2-丙醇, 三甲基甲醇, 第三丁醇

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About This Item

線性公式:
(CH3)3COH
CAS號碼:
分子量::
74.12
Beilstein:
906698
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

2.5 (vs air)

蒸汽壓力

31 mmHg ( 20 °C)
44 mmHg ( 26 °C)

化驗

≥99.8% (GC)

自燃溫度

896 °F

儲存期限

limited shelf life, expiry date on the label

expl. lim.

8 %

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.387 (lit.)
n20/D 1.387

bp

83 °C (lit.)

mp

23-26 °C (lit.)

密度

0.775 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES 字串

CC(C)(C)O

InChI

1S/C4H10O/c1-4(2,3)5/h5H,1-3H3

InChI 密鑰

DKGAVHZHDRPRBM-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

叔丁醇是叔醇,是丁醇的异构体。它是从异丁烷生产出来的,可用作溶剂、乙醇变性剂等。

應用

分析标准品也可用于以下用途:
  • 通过快速气相色谱-质子转移反应-质谱法(FastGC-PTR-MS)测定涂料样品中的丁醇及其异构体
  • 通过质子转移反应-飞行时间质谱法(PTR-ToF-MS)同时评估 41 种醋酸纤维素薄膜排放的 121 种挥发性有机化合物
  • 作为内部标准品在三例尸检中测定血液、心脏和组织样本中的丁烷及其代谢物,死亡原因均为吸入便携式气筒中的丁烷和异丁烷
  • 不同类型番茄样品的 VOC 的顶空单液滴微萃取(HS-SDME),通过气相色谱-火焰离子化检测(GC-FID)测定

其他說明

有关合适的仪器技术的更多信息,请参阅产品′的检验报告。想要获得更多支持,请联系技术服务部。

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象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

59.0 °F - closed cup

閃點(°C)

15 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

Lot/Batch Number

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