Benzoyl peroxide CAS#94-36-0

CAS Number: 94-36-0
Chemical Formula: C14H10O4
Synonyms:

Benzoyl peroxide[content ≤62%, inert solid content ≥28%, water content ≥10%]
Benzoyl peroxide[content ≤42%, stable dispersion in water]
Benzoyl peroxide[77% < content ≤94%, water content ≥6%]

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Benzoyl peroxide CAS#94-36-0

Benzoyl peroxide is an odorless, white, or colorless crystalline powder with a faint odor of benzaldehyde resulting from the interaction of benzoyl chloride and a cooled sodium peroxide solution. It is used in specified cheeses at 0.0002% of milk level. It is also used for the bleaching of flour, slowly decomposing to exert its full bleaching action, which results in whiter flour and bread. The major decomposition product of benzoyl peroxide in water was benzoic acid, but trace amounts of phenyl benzoate, phenol, and hydroxybenzoic acids were formed. When carbon-14 la- beled benzoyl peroxide was reacted with whey, the same compounds were produced.Benzoyl Peroxide may affect workers in the electronics and plastics (epoxy resins and catalysts) industries, electricians, ceramic workers, dentists and dental technicians, laboratory technicians and bakers. As it was contained in candles, it also induced contact dermatitis in a sacristan. However, some positive tests are of unknown occupational relevance.

Benzoyl peroxide Chemical Properties

Melting point	105 °C(lit.)
Boiling point	176°F
bulk density	500-600kg/m3
density	1.16 g/mL at 25 °C(lit.)
vapor pressure	0.009Pa at 25℃
refractive index	1.5430 (estimate)
Fp	>230 °F
storage temp.	2-8°C
solubility	0.35mg/l
form	powder
color	White
Odor	odorless
Water Solubility	Insoluble
Merck	14,1116
BRN	984320
Exposure limits	TLV-TWA 5 mg/m3; IDLH 7000 mg/m3.
Stability:	Strong oxidizer. Highly flammable. Do not grind or subject to shock or friction. Incompatible with reducing agents, acids, bases, alcohols, metals, organic materials. Contact with combustible material, heating or friction may cause fire or explosion.
Cosmetics Ingredients Functions	OXIDISING
InChIKey	OMPJBNCRMGITSC-UHFFFAOYSA-N
LogP	3.2 at 20℃
CAS DataBase Reference	94-36-0(CAS DataBase Reference)
NIST Chemistry Reference	Benzoyl peroxide(94-36-0)
IARC	3 (Vol. 36, Sup 7, 71) 1999
EPA Substance Registry System	Benzoyl peroxide (94-36-0)

Safety Information

Hazard Codes	O,Xn,N,Xi,E,T
Risk Statements	8-36/37/38-43-36-2-7-1-51/53-21/22-62-50-61-3-39/23/24/25-40
Safety Statements	53-17-26-36/37-45-60-36/37/39-3/7-14A-14-47-35-7-61-37/39-24
OEB	B
OEL	TWA: 5 mg/m3
RIDADR	UN 3108 5.2
WGK Germany	2
RTECS	DM8575000
Autoignition Temperature	176 °F
TSCA	TSCA listed
HazardClass	5.2
PackingGroup	II
HS Code	29163200
Hazardous Substances Data	94-36-0(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 7710 mg/kg
IDLA	1,500 mg/m3

Product Application of Benzoyl peroxide CAS#94-36-0

Benzoyl Peroxide is a widely used organic compound of the peroxide family. It is used as a source offree radicals in many organic syntheses andto initiate polymerizations of styrene, vinylchloride, vinyl acetate, and acrylics; to curethermoset polyester resins and silicone rubbers;in medicine for treating acne; and forbleaching vegetable oil, cheese, flour, and fats.

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