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T8533

Sigma-Aldrich

2-联甲苯胺

≥95% purity, powder or chunks

同義詞:

3,3′-二甲基联苯胺, 4,4′-Bianisidine

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About This Item

線性公式:
[-C6H3(CH3)-4-NH2]2
CAS號碼:
分子量::
212.29
Beilstein:
2210640
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

2-联甲苯胺, ≥95%

品質等級

化驗

≥95%

形狀

powder or chunks

顏色

white to light brown

mp

128-131 °C (lit.)

溶解度

water: slightly soluble 1.3 g/L at 25 °C

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

Cc1cc(ccc1N)-c2ccc(N)c(C)c2

InChI

1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3

InChI 密鑰

NUIURNJTPRWVAP-UHFFFAOYSA-N

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一般說明

联甲苯胺是一种二酸性染料,微溶于水,易溶于乙醚和乙醇。在暴露于氯或溴蒸气时,它会产生深蓝色产物。这是检测空气或水中的氯、硝酸盐和过氧化氢的基础。与游离氯反应时,变成黄色。联甲苯胺易于形成酸式盐。

應用

联甲苯胺还被用于检测变色栓菌( T. versicolor)真菌菌落是否具有漆酶活性。
用于检测金和水中游离氯的高灵敏度比色试剂。

警告

可能致癌。

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B

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)

212.0 °F - closed cup

閃點(°C)

100 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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分析證明 (COA)

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存取文件庫

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Handbook of Water Analysis (2013)
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