278823
4-Chloro-1-butanol
technical grade, ~85%
Synonym(s):
Tetramethylene chlorohydrin
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About This Item
Linear Formula:
HO(CH2)4Cl
CAS Number:
Molecular Weight:
108.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1731408
Assay:
~85%
Form:
liquid
grade
technical grade
Quality Segment
assay
~85%
form
liquid
refractive index
n
bp
84-85 °C/16 mmHg (lit.)
density
1.088 g/mL at 25 °C (lit.)
functional group
chloro, hydroxyl
storage temp.
2-8°C
SMILES string
OCCCCCl
InChI
1S/C4H9ClO/c5-3-1-2-4-6/h6H,1-4H2
InChI key
HXHGULXINZUGJX-UHFFFAOYSA-N
General description
4-Chloro-1-butanol, an alkylating agent, is one of the genotoxic impurity in active pharmaceutical ingredients. Reaction of 4-chloro-1-butanol and Reichardt′s dye has been monitored spectrophotometrically for the determination of genotoxic impurities in pharmaceuticals.
Application
4-Chloro-1-butanol was employed as an internal standard in the analysis of genotoxic impurities in active pharmaceutical ingredients by GC-MS technique.
Other Notes
Contains tetrahydrofuran and HCl
signalword
Warning
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
supp_hazards
Storage Class
3 - Flammable liquids
flash_point_f
96.8 °F - closed cup
flash_point_c
36 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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