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390100

Sigma-Aldrich

3,5-二甲基苯基异氰酸酯

99%

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About This Item

线性分子式:
(CH3)2C6H3NCO
CAS号:
54132-75-1
分子量:
147.17
EC號碼:
258-987-0
MDL號碼:
MFCD00013868
分類程式碼代碼:
12352100
PubChem物質ID:
24864316
NACRES:
NA.22

蒸汽壓力

0.2 psi ( 20 °C)

化驗

99%

形狀

liquid

折射率

n20/D 1.528 (lit.)

密度

1.045 g/mL at 25 °C (lit.)

官能基

isocyanate

儲存溫度

2-8°C

SMILES 字串

Cc1cc(C)cc(c1)N=C=O

InChI

1S/C9H9NO/c1-7-3-8(2)5-9(4-7)10-6-11/h3-5H,1-2H3

InChI 密鑰

DZSGDHNHQAJZCO-UHFFFAOYSA-N

相关类别

應用

应用包括与寡糖和环糊精键合，用于手性色谱固定相。

象形圖

Health hazardExclamation mark
GHS08,GHS07

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 3

閃點（°F）

183.2 °F - closed cup

閃點（°C）

84 °C - closed cup

個人防護裝備

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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
WXBC6428V
WXBC5570V
WXBC3670V
WXBC2687V
WXBC2799V

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Bulletin of the Chemical Society of Japan, 63, 3606-3606 (1990)
Qi Wu et al.
Journal of chromatography. A, 1600, 209-218 (2019-05-03)
Graphene quantum dots (GQD) functionalized β-cyclodextrin (β-CD) and cellulose silica composites were first prepared and applied in HPLC as chiral stationary phases (CSP) to investigate the effect of GQDs on chiral separation. Through comparing the enantioseparation performance of GQDs functionalized
Mingxuan Ma et al.
Journal of chromatographic science, 55(8), 839-845 (2017-05-16)
A new type of partially substituted 3,5-dimethylphenylcarbamate-(3-(2-O-β-cyclodextrin)-2-hydroxypropoxy)-propylsilyl-appended silica particles (MP-CD-HPS) have been prepared by a convenient post-immobilization derivazition procedure. The MP-CD-HPS has been successfully used as chiral stationary phase (CSP) for high-performance liquid chromatography (HPLC) under normal phase, reversed phase
Akiyuki Ryoki et al.
Journal of chromatography. A, 1599, 144-151 (2019-04-21)
Coated-type chiral stationary phases (CSPs) for high-performance liquid chromatography (HPLC) were prepared from three cyclic amylose tris(3,5-dimethylphenylcarbamate) (cADMPC) samples, of which weight-average molar mass (Mw) ranges from 19 to 91 kg mol-1, and from three linear ADMPC samples ranging in Mw
Mariana Silva et al.
Journal of chromatography. A, 1490, 166-176 (2017-02-17)
In this paper a chiral stationary phase (CSP) was prepared by the immobilization of a β-CD derivative (3,5-dimethylphenylcarbamoylated β-CD) onto the surface of amino-functionalized spherical ordered mesoporous silica (denoted as SM) via a urea linkage using the Staudinger reaction. The

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