4-Chlorobutyryl chloride
Names
[ CAS No. ]:
4635-59-0
[ Name ]:
4-Chlorobutyryl chloride
[Synonym ]:
4-Chlorobutanoyl chloride
Butanoyl chloride, 4-chloro-
γ-Chlorobutyryl chloride
MFCD00000754
4-Chlorobutyryl chloride
4-Chlorobutyrylchloride
EINECS 225-059-1
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
174.3±13.0 °C at 760 mmHg
[ Melting Point ]:
-47 °C
[ Molecular Formula ]:
C4H6Cl2O
[ Molecular Weight ]:
140.996
[ Flash Point ]:
70.2±20.2 °C
[ Exact Mass ]:
139.979568
[ PSA ]:
17.07000
[ LogP ]:
1.44
[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.442
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EM1406000
- CHEMICAL NAME :
- Butanoyl chloride, 4-chloro-
- CAS REGISTRY NUMBER :
- 4635-59-0
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C4-H6-Cl2-O
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 650 mg/m3/4H
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - respiratory depression Skin and Appendages - hair Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0570772
Safety Information
[ Symbol ]:
GHS05, GHS06
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H314-H330
[ Precautionary Statements ]:
P260-P280-P284-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C:Corrosive
[ Risk Phrases ]:
R22;R23;R35
[ Safety Phrases ]:
S26-S28-S36/37/39-S45-S28A
[ RIDADR ]:
UN 3390 6.1/PG 1
[ WGK Germany ]:
1
[ RTECS ]:
EM1406000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1
[ HS Code ]:
29159080
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%
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