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65996

Supelco

间甲酚

analytical standard

同義詞:

1-羟基-3-甲苯, 3-甲酚, 3-羟基甲苯

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About This Item

線性公式:
CH3C6H4OH
CAS號碼:
分子量::
108.14
Beilstein:
506719
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24
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等級

analytical standard

品質等級

蒸汽密度

3.72 (vs air)

蒸汽壓力

<1 mmHg ( 20 °C)

化驗

≥99.0% (GC)

自燃溫度

1036 °F

儲存期限

limited shelf life, expiry date on the label

expl. lim.

1.06-1.35 %, 150 °F

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.541 (lit.)
n20/D 1.542

bp

203 °C (lit.)

mp

8-10 °C (lit.)

密度

1.034 g/mL at 25 °C (lit.)

應用

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

形式

neat

SMILES 字串

Cc1cccc(O)c1

InChI

1S/C7H8O/c1-6-3-2-4-7(8)5-6/h2-5,8H,1H3

InChI 密鑰

RLSSMJSEOOYNOY-UHFFFAOYSA-N

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一般說明

这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。

10/2011号清单所列全部化合物的标准物质见此
间甲酚是甲酚的一种异构体,主要用作化学品合成的中间体。具有毒性。

應用

将其作为参比标准品溶液,采用自组装单层生物电极流动注射安培检测酪氨酸酶生物传感器中的酚类化合物。[1]
有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务部门。

象形圖

Skull and crossbonesCorrosion

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

186.8 °F - closed cup

閃點(°C)

86 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

Lot/Batch Number

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條款

Analytical standard separation of various phenols for research and industrial applications.

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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