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Merck
CN

RTC000088

Supelco

四氢呋喃

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

四氢呋喃, 丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷

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About This Item

经验公式(希尔记法):
C4H8O
CAS号:
分子量:
72.11
Beilstein:
102391
MDL编号:
UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to USP 1601770

蒸汽密度

2.5 (vs air)

蒸汽压

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

CofA

current certificate can be downloaded

自燃温度

610 °F

expl. lim.

1.8-11.8 %

包装

pkg of 20 mL

折射率

n20/D 1.407 (lit.)

沸点

65-67 °C (lit.)

mp

−108 °C (lit.)

密度

0.889 g/mL at 25 °C (lit.)

应用

pharmaceutical small molecule

储存温度

2-30°C

SMILES字符串

C1CCOC1

InChI

1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

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一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

附注

To see an example of a Certificate of Analysis for this material enter LRAB9802 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

警示用语:

Danger

危险分类

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

靶器官

Central nervous system, Respiratory system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-6.2 °F

闪点(°C)

-21.2 °C

法规信息

危险化学品

分析证书(COA)

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