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1.09630

2-Butanol

Name: 2-Butanol
Brand: MM

for analysis EMSURE^®

别名:

2-Butanol, sec-Butyl alcohol

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关于此项目

线性分子式:

CH₃CH(OH)CH₂CH₃

化学文摘社编号:

78-92-2

分子量:

74.12

UNSPSC Code:

12191502

EC Index Number:

201-158-5

NACRES:

NA.21

MDL number:

MFCD00004569

Assay:

≥99% (GC)

Bp:

99-102 °C/1013 hPa

Vapor pressure:

16.5 hPa ( 20 °C)

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属性

vapor pressure

16.5 hPa ( 20 °C)

Quality Level

300

product line

EMSURE^®

assay

≥99% (GC)

form

liquid

autoignition temp.

390 °C

potency

6480 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rat)

expl. lim.

1.4-9.8 % (v/v)

impurities

≤0.00005% Al (Aluminium), ≤0.0002 meq/g Alkalinity, ≤0.0005 meq/g Acidity, ≤0.1% Ethylmethylketone (GC), ≤0.1% tert-butanol (GC), ≤0.2% 2-Propanol (GC), ≤0.2% Dibutyl ether (GC)

evapn. residue

≤0.001%

color

APHA: ≤10

pH

7 (20 °C)

bp

99-102 °C/1013 hPa

mp

-115 °C

transition temp

flash point 24 °C

solubility

125 g/L

density

0.81 g/cm³ at 20 °C

cation traces

Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%

storage temp.

2-30°C

SMILES string

OC(CC)C

InChI

1S/C4H10O/c1-3-4(2)5/h4-5H,3H2,1-2H3

InChI key

BTANRVKWQNVYAZ-UHFFFAOYSA-N

说明

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Other Notes

Discover EMSURE - to be more than sure!

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

80.6 °F - closed cup

flash_point_c

27 °C - closed cup

法规信息

危险化学品

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全球贸易项目编号

货号	GTIN
1096301000	04022536116143
1096302500	04022536116167
1096306025	04054839032554