2,3,4-Trichloro-1-butene

Names

[ CAS No. ]:
2431-50-7

[ Name ]:
2,3,4-Trichloro-1-butene

[Synonym ]:
2.3.4-Trichlor-1-oxy-naphthalin
2,3,4-trichloro-1-naphthalenol
2,3,4-Trichlor-buten-(1)
2,3,4-trichlorobut-1-ene
1,2,3-trichloro-3-butene
2,3,4-trichlorobutene-1
2,3,4-Trichlor-but-1-en
2,3,4-Trichlor-naphthol-(1)
2,3,4-trichloro-1-naphthol
2,3,4-Trichlor-[1]naphthol

Chemical & Physical Properties

[ Density]:
1.285g/cm3

[ Boiling Point ]:
174.6ºC at 760mmHg

[ Molecular Formula ]:
C4H5Cl3

[ Molecular Weight ]:
159.44100

[ Flash Point ]:
91.7ºC

[ Exact Mass ]:
157.94600

[ LogP ]:
2.58510

[ Vapour Pressure ]:
1.6mmHg at 25°C

[ Index of Refraction ]:
1.47

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM9046000
CHEMICAL NAME :
1-Butene, 2,3,4-trichloro-
CAS REGISTRY NUMBER :
2431-50-7
BEILSTEIN REFERENCE NO. :
1745897
LAST UPDATED :
199801
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C4-H5-Cl3
MOLECULAR WEIGHT :
159.44
WISWESSER LINE NOTATION :
G2UYG1G

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 :
341 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 46(1),92,1981 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2500 ppb/6H/13W-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Lungs, Thorax, or Respiration - changes in lung weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0546198 ** TUMORIGENIC DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 ppm/6H/85W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555038 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-GERMANY;Carcinogen JAN 1993

Safety Information

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
22-23-36/37/38-40-50/53

[ RIDADR ]:
UN 2322

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1(a)

[ HS Code ]:
2903299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Meso-1 2 3 4-Tetrachlorobutane
  • 4-Chloro-1,2-butadiene
  • chloroprene
  • 1,3-dichloro-2-butene
  • Chlorine
  • Chloroform
  • Hydroquinone

DownStream

  • 2,3-Dichloropropionic acid
  • (E)-1,2,3,4-tetrachlorobut-2-ene
  • 1,2,2,3,4-pentachlorobutane
  • trans-1,2,3,4-tetrachloro-2-butene
  • 1,2,4-trichlorobut-2-ene

Customs

[ HS Code ]: 2903299090

[ Summary ]:
2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2,3,4-trichloro-1-methylsulfonyl-5-(2,4,5-trichlorophenyl)benzene
  • 2,3,4-trichloro-1-(2,5-dichlorophenyl)-5-methylsulfonylbenzene
  • 2,3,4-trichloro-1-methylsulfonyl-5-(2,3,4-trichlorophenyl)benzene
  • 2,3,4-trichloro-1-(trichloromethyl)benzene
  • 2,3,4-trichloro-1,6-bis(1,2-dichloropropoxy)hexane
  • 2,3,4-trichloro-1-methylsulfonyl-5-(2,3,6-trichlorophenyl)benzene