123-62-6

123-62-6 structure

Name	Propionic anhydride
Synonyms	propionic acid anhydride Propionic Anhydried propionicacidanhydride Bispropanoic anhydride PROPIONIC ANHYDRIDE C2H5C(O)OC(O)C2H5 Propanoic anhydride Propanic Anhydride Dipropionic anhydride Bispropionic acid anhydride Propionyl oxide Anhydrid kyseliny propionove PROPANOIC ANHYDRIDE Propionic acid anhydride Propionic anhydride Methylacetic anhydride PropionicAnhydride> Propanoic acid, anhydride EINECS 204-638-2 Propionsureanhydrid Propionic anhydride, Propanoyl propanoate Cprofen Impurity 14 Propionic anhydride, 1LT anhydridkyselinypropionove propanoyl propanoate methylaceticanhydride Propionic anhydride, synthesis ade PropionicAnhydrideForSynthesis PROPIONSAEUREANHYDRID Methylacetic anhydride propanoic acid 1-oxopropyl ester Propanoicacid,anhydride Propionic anhydride , >= (NT) propionic Propinoicanhydride propionyloxide Propanoic acid,1,1'-anhydride PROPIONIC Anhydride extrapure MFCD00009303

Density	1.0±0.1 g/cm3
Boiling Point	168.4±8.0 °C at 760 mmHg
Melting Point	-42 °C
Molecular Formula	C₆H₁₀O₃
Molecular Weight	130.142
Flash Point	73.9±0.0 °C
Exact Mass	130.062988
PSA	43.37000
LogP	0.58
Vapour density	4.5 (vs air)
Vapour Pressure	1.6±0.3 mmHg at 25°C
Index of Refraction	1.408
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, water, moisture, most common metals, active halogen compounds, ammonia, amines.
Water Solubility	hydrolyses

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 12/15/1970 ** ACUTE TOXICITY DATA **

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954

TOXIC EFFECTS :: Skin and Appendages - dermatitis, other (after systemic exposure)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533570 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1181 No. of Facilities: 33 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 66 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1181 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 489 (estimated) No. of Female Employees: 32 (estimated)

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
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	R34
Safety Phrases	S26-S45
RIDADR	UN 2496 8/PG 3
WGK Germany	1
RTECS	UF9100000
Packaging Group	III
Hazard Class	8
HS Code	2942000000

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%