Octabenzone

Modify Date: 2024-01-02 22:46:11

Octabenzone Structure
Octabenzone structure
 Common Name Octabenzone
CAS Number 1843-05-6 Molecular Weight 326.429
Density 1.1±0.1 g/cm3 Boiling Point 457.9±30.0 °C at 760 mmHg
Molecular Formula C21H26O3 Melting Point 47-49 °C(lit.)
MSDS Chinese USA Flash Point 155.1±18.1 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name Octabenzone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 457.9±30.0 °C at 760 mmHg
Melting Point 47-49 °C(lit.)
Molecular Formula C21H26O3
Molecular Weight 326.429
Flash Point 155.1±18.1 °C
Exact Mass 326.188202
PSA 46.53000
LogP 7.36
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.548

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ1595000
CHEMICAL NAME :
Benzophenone, 2-hydroxy-4-(octyloxy)-
CAS REGISTRY NUMBER :
1843-05-6
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C21-H26-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 6,199,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
13 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,648,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>10 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 6,199,1968 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
173 gm/kg/91D-I
TOXIC EFFECTS :
Liver - changes in liver weight Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count
REFERENCE :
RPZHAW Roczniki Panstwowego Zakladu Higieny. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.1- 1950- Volume(issue)/page/year: 19,179,1968 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7937 No. of Facilities: 1019 (estimated) No. of Industries: 16 No. of Occupations: 25 No. of Employees: 18167 (estimated) No. of Female Employees: 9950 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317
Precautionary Statements P280
Personal Protective Equipment Eyeshields;Gloves
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases 26-36-61-60
RIDADR UN 3077 9/PG 3
WGK Germany 1
RTECS DJ1595000
HS Code 2914509090

 Customs

HS Code 2914509090
Summary HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles2

More Articles
Feasibility study for the development of certified reference materials for specific migration testing. Part 2: estimation of diffusion parameters and comparison of experimental and predicted data.

Food Addit. Contam. 22(2) , 173-84, (2005)

This paper describes the second part of a project whose main objective was to develop the know-how to produce certified reference materials (CRMs) for specific migration testing. Certification paramet...
Behaviour of Chimassorb 81 in the recycling process of agricultural films used as soil covers.

Food Addit. Contam. 13(2) , 243-50, (1996)

Two different films, low density polyethylene (LDPE) and an ethylene-vinyl acetate copolymer (EVA), used as agricultural soil covers were studied. The films were recycled five and ten times respective...

 Synonyms

benzophenone-12,octabenzone
UF 4
benzonoo
2-Hydroxy-4-Octyloxybenzophenone
Octabenzone
uva1
BP-12
4-n-octoxy-2-hydroxybenzophenone
EINECS 217-421-2
anti-uvp
mark1413
[2-Hydroxy-4-(octyloxy)phenyl](phenyl)methanone
2-Hydroxy-4-n-octyloxybenzophenone
Uvinul 3008
Spectra-Sorb UV 531
UV 1
2-benzoyl-5-(octyloxy)phenol
(2-Hydroxy-4-(octyloxy)phenyl)(phenyl)methanone
[2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone
MFCD00027327
UV-531
Methanone, [2-hydroxy-4-(octyloxy)phenyl]phenyl-
2-hydroxy-4-n-octoxy-benzophenone
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Chemsrc provides Octabenzone(CAS#:1843-05-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Octabenzone are included as well.>> amp version: Octabenzone

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