8.20281
2-Chlorobutane
for synthesis
Synonym(s):
2-Chlorobutane, sec-Butyl chloride
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About This Item
Empirical Formula (Hill Notation):
C4H9Cl
CAS Number:
Molecular Weight:
92.57
UNSPSC Code:
12352101
EC Index Number:
201-151-7
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
vapor pressure
160 hPa ( 20 °C)
Quality Level
assay
≥99.0% (GC)
form
liquid
autoignition temp.
460 °C
potency
17400 mg/kg LD50, oral (Rat), 17400 mg/kg LD50, skin (Rabbit)
expl. lim.
2.0-8.8 % (v/v)
pH
7 (20 °C in H2O, Aqueous solution)
bp
65 °C/1013 hPa
mp
-132 °C
transition temp
flash point -10 °C
solubility
1.0 g/L
density
0.87 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
ClC(CC)C
InChI
1S/C4H9Cl/c1-3-4(2)5/h4H,3H2,1-2H3
InChI key
BSPCSKHALVHRSR-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.872 - 0.874
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.872 - 0.874
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
5.0 °F - closed cup
flash_point_c
-15 °C - closed cup
Certificates of Analysis (COA)
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