Kayametone
Names
[ CAS No. ]:
41295-28-7
[ Name ]:
Kayametone
[Synonym ]:
4-methoxy-3,3’-dimethylbenzophenone
(4-methoxy-3-methylphenyl)(3-methylphenyl)methanone
4-Methoxy-3,3'-dimethylbenzophenone
NK 049
EINECS 255-300-6
3,3'-dimethyl-4-methoxy-benzophenon
Kayametone
(4-methoxy-3-methylphenyl)-(3-methylphenyl)methanone
METHOXYPHENONE
3,3'-dimethyl-4-methoxy-benzophenone
Chemical & Physical Properties
[ Density]:
1.072g/cm3
[ Boiling Point ]:
391ºC at 760mmHg
[ Melting Point ]:
62.25°C
[ Molecular Formula ]:
C16H16O2
[ Molecular Weight ]:
240.29700
[ Flash Point ]:
174.4ºC
[ Exact Mass ]:
240.11500
[ PSA ]:
26.30000
[ LogP ]:
3.54300
[ Index of Refraction ]:
1.559
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- PC4961000
- CHEMICAL NAME :
- Methanone, (4-methoxy-3-methylphenyl)(3-methylphenyl)-
- CAS REGISTRY NUMBER :
- 41295-28-7
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C16-H16-O2
- MOLECULAR WEIGHT :
- 240.32
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 :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (27),11,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (27),11,1976
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (27),11,1976
Safety Information
[ Hazard Statements ]:
H413
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
PC4961000
[ HS Code ]:
2914509090
Synthetic Route
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%