Propionic anhydride

Modify Date: 2024-01-02 14:54:20

Propionic anhydride structure	Common Name	Propionic anhydride
	CAS Number	123-62-6	Molecular Weight	130.142
	Density	1.0±0.1 g/cm3	Boiling Point	168.4±8.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₀O₃	Melting Point	-42 °C
	MSDS	Chinese USA	Flash Point	73.9±0.0 °C
	Symbol	GHS05	Signal Word	Danger

Name	Propionic anhydride
Synonym	More Synonyms

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

Propionic anhydride MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UF9100000

CHEMICAL NAME :: Propionic anhydride

CAS REGISTRY NUMBER :: 123-62-6

BEILSTEIN REFERENCE NO. :: 0507066

LAST UPDATED :: 199806

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C6-H10-O3

MOLECULAR WEIGHT :: 130.16

WISWESSER LINE NOTATION :: 2VOV2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

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 **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2360 mg/kg

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

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 10 mL/kg

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

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1 mL/kg

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

Precursor 9
CAS#:123-38-6 Propionaldehyde CAS#:137-40-6 Sodium propionate CAS#:54509-73-8 ethene CAS#:61948-97-8 di(p-anisyl)tel...
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CAS#:108-22-5 Isopropenyl acetate
DownStream 10
CAS#:108223-66-1 1-(5-ethylthiop... CAS#:111085-13-3 N,N-dipentylpro... CAS#:106006-85-3 (R)-N-(2-AMINO-... CAS#:1114-68-7 Propanamide,N,N...
CAS#:1073-26-3 2-Propionylpyrrole CAS#:59303-16-1 1-pyrrol-1-ylpr... CAS#:10601-71-5 N-propanoyl-N-p... CAS#:455-67-4 3'-Fluoropropio...
CAS#:565-69-5 2-Methyl-3-pentanone CAS#:35031-72-2 1-Propanone,1-(...

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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