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Merck
CN

8.01602

1-Bromobutane

for synthesis

Synonym(s):

1-Bromobutane, Butyl bromide

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About This Item

Empirical Formula (Hill Notation):
C4H9Br
CAS Number:
Molecular Weight:
137.02
UNSPSC Code:
12352101
EC Index Number:
203-691-9
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
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vapor pressure

52 hPa ( 20 °C)

Quality Level

assay

≥98.0% (GC)

form

liquid

autoignition temp.

265 °C

potency

2761 mg/kg LD50, oral (Rat)

expl. lim.

2.6-6.6 % (v/v)

mp

-112 °C

transition temp

flash point 18.3 °C

solubility

0.6 g/L

density

1.27 g/cm3 at 20 °C

storage temp.

2-30°C

SMILES string

BrCCCC

InChI

1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3

InChI key

MPPPKRYCTPRNTB-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.271 - 1.276
Identity (IR): passes test


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signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 2 - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Liver, Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °C - closed cup

Regulatory Information

危险化学品

This item has



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
801602010004022536368580
801602050004022536368597