Tandex
Names
[ CAS No. ]:
4849-32-5
[ Name ]:
Tandex
[Synonym ]:
3-[(dimethylcarbamoyl)amino]phenyl tert-butylcarbamate
3-(3,3-dimethylureido)phenyl tert-butylcarbamate
tanzene
MFCD00078692
carbutilate
KARBUTILATE STANDARD
KARBUTILATE
tandex
KARBUTYLATE
3-[[(dimethylamino)carbonyl]amino]phenyl N-(1,1-dimethylethyl)carbamate
EINECS 225-439-7
KARBUTYLAT
Chemical & Physical Properties
[ Density]:
1.152 g/cm3
[ Boiling Point ]:
435.1ºC at 760 mmHg
[ Melting Point ]:
176-176.5ºC
[ Molecular Formula ]:
C14H21N3O3
[ Molecular Weight ]:
279.33500
[ Flash Point ]:
217ºC
[ Exact Mass ]:
279.15800
[ PSA ]:
70.67000
[ LogP ]:
3.13090
[ Index of Refraction ]:
1.554
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EY9980000
- CHEMICAL NAME :
- Carbamic acid, tert-butyl-, (m-(3,3-dimethyureido)phenyl) ester
- CAS REGISTRY NUMBER :
- 4849-32-5
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C14-H21-N3-O3
- MOLECULAR WEIGHT :
- 279.38
- WISWESSER LINE NOTATION :
- 1X1&1&MVOR CMVN1&1
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 :
- 3 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,310,1973
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >15400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,514,1991
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo, Japan) V.1- 1950- Volume(issue)/page/year: 37,1621,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03696
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
EY9980000
[ HS Code ]:
2924299013
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2924299013
[ Summary ]:
2924299013. VAT:17.0%. Tax rebate rate:9.0%. Supervision conditions:S(import or export registration certificate for pesticides). MFN tariff:6.5%. General tariff:30.0%
Articles
J. Pharm. Biomed. Anal. 43(2) , 421-7, (2007)
The present paper deals with the chemiluminescent determination of the herbicide Karbutilate on the basis of its previous photodegradation by using a low-pressure Hg lamp as UV source in a continuous-...