Acetic acid,[(4-chloro-o-tolyl)oxy]-, 2-butynylene ester (7CI,8CI)
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Names
[ CAS No. ]:
14569-74-5
[ Name ]:
Acetic acid,[(4-chloro-o-tolyl)oxy]-, 2-butynylene ester (7CI,8CI)
[Synonym ]:
1,4-Bis(2-methyl-4-chlorophenoxyacetoxy)-2-butyne
1,4-Bis-(4-chlor-2-methylphenoxyacetoxy)-but-2-in
WLN: GR C1 DO1VO2UU2OV1OR B1 DG
2-Butyne-1,4-diol,bis(4-chloro-2-methylphenoxyacetate)
Acetic acid,2-butynylene ester
Chemical & Physical Properties
[ Density]:
1.311g/cm3
[ Boiling Point ]:
575.1ºC at 760 mmHg
[ Molecular Formula ]:
C22H20Cl2O6
[ Molecular Weight ]:
451.29700
[ Flash Point ]:
198.3ºC
[ Exact Mass ]:
450.06400
[ PSA ]:
71.06000
[ LogP ]:
4.15780
[ Vapour Pressure ]:
3.13E-13mmHg at 25°C
[ Index of Refraction ]:
1.568
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ES0600000
- CHEMICAL NAME :
- 2-Butyne-1,4-diol, bis(4-chloro-2-methylphenoxyacetate)
- CAS REGISTRY NUMBER :
- 14569-74-5
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C22-H20-Cl2-O6
- MOLECULAR WEIGHT :
- 451.32
- WISWESSER LINE NOTATION :
- GR C1 DO1VO2UU2OV1OR B1 DG
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 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#00900
Safety Information
[ HS Code ]:
2918990090
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%