Acetic acid,2,2-dichloro-, 1,1'-anhydride cas no:4124-30-5

NameAcetic acid,2,2-dichloro-, 1,1'-anhydride
CAS4124-30-5
SynonymsAceticacid, dichloro-, anhydride (6CI,7CI,8CI,9CI); Dichloroacetic acid anhydride;Dichloroacetic anhydride; NSC 401832
EINECS(EC#)223-924-8
Molecular FormulaC4H2 Cl4 O3
Molecular Weight239.86

refractive indexn20/D 1.483(lit.)
Sensitive Moisture Sensitive

Hazardclass8

Hazard C
Risk R21;R34
Safety

Safety Information of Dichloroacetic anhydride (CAS NO.4124-30-5):
Hazard Codes: C
Risk Statements: 20/21/22-34
20:  Harmful by inhalation 
21:  Harmful in contact with skin 
22:  Harmful if swallowed 
34:  Causes burns 
Safety Statements: 26-27-28-36/37/39-45
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
27:  Take off immediately all contaminated clothing 
28:  After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 
39:  Wear eye/face protection 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

1.		skn-rbt 10 mg/24H open MOD		AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
2.		eye-rbt 50 µg open SEV		AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
3.		orl-rat LD50:2820 mg/kg		AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.
4.		skn-rbt LD50:470 mg/kg		AMIHBC    AMA Archives of Industrial Hygiene and Occupational Medicine. 4 (1951),119.