236349
Butyryl chloride
≥99%
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About This Item
Linear Formula:
CH3CH2CH2COCl
CAS Number:
Molecular Weight:
106.55
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
205-498-5
Beilstein/REAXYS Number:
605395
MDL number:
Assay:
≥99%
Form:
liquid
vapor density
3.7 (vs air)
Quality Segment
assay
≥99%
form
liquid
refractive index
n
bp
102 °C (lit.)
mp
−89 °C (lit.)
solubility
diethyl ether: miscible(lit.)
density
1.026 g/mL at 25 °C (lit.)
functional group
acyl chloride
SMILES string
CCCC(Cl)=O
InChI
1S/C4H7ClO/c1-2-3-4(5)6/h2-3H2,1H3
InChI key
DVECBJCOGJRVPX-UHFFFAOYSA-N
General description
Photchlorination of butyryl chloride in liquid phase has been investigated.
Application
Butyryl chloride can be used as:
- A reagent in the acylation of thiophene in the liquid phase catalyzed by zeolites.
- A source of CO and -Cl in the chlorocarbonylation of aryl bromides to yield acid chlorides.
- An intermediate in the synthesis of aryl [11C]methylsulfones for PET applications.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
64.4 °F - DIN 51755 Part 1
flash_point_c
18 °C - DIN 51755 Part 1
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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