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76887

1,4-二氧六环

analytical standard

别名:

二恶烷, 四氢呋喃

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关于此项目

经验公式（希尔记法）:
C4H8O2
化学文摘社编号:
123-91-1
分子量:
88.11
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329767413
EC Number:
204-661-8
Beilstein/REAXYS Number:
102551
MDL number:
MFCD00006571
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grade

analytical standard

Quality Level

100

vapor density

3 (vs air)

vapor pressure

27 mmHg ( 20 °C), 40 mmHg ( 25 °C)

assay

≥99.5% (GC)

autoignition temp.

356 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

22 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.422

bp

100-102 °C (lit.)

mp

10-12 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

C1COCCO1

InChI

1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

General description

1,4-二恶烷是一种有机化合物，是一种环境污染物，一般存在于工业废物流和副产品中。它通常用作工业溶剂，用于化妆品和家用产品，例如乳液、肥皂、洗发水、沐浴泡沫。
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Application

1,4-二恶烷可作为分析参考标准品，通过不同的色谱技术对水样品中的分析物进行定量。
有关适当仪器技术的更多信息，请参阅产品′检验报告。想要获得更多支持，请联系技术服务部。

Other Notes

请在我们的在线平台NMR用请在我们的在线平台NMR用ChemisTwin®查找本产品的数字化标准物质。您可以利用ChemisTwin®上的数字化等效物质进行样品确认和化合物定量（采用数字化外标）。您可以查看该物质的NMR 谱，点击鼠标即可与您的样品在线比较。点击此处了解更多信息，并开始免费试用。

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signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH019,EUH066

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

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

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCH0726
BCCG9075
BCCF8157
BCCD0972
BCCC4293

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货号GTIN
76887-10ML-F04061832924755
76887-5ML-F04061832924793