2-Chlorobenzenesulfonyl chloride
Names
[ CAS No. ]:
2905-23-9
[ Name ]:
2-Chlorobenzenesulfonyl chloride
[Synonym ]:
EINECS 220-807-3
Benzenesulfonyl chloride, 2-chloro-
Benzenesulfonyl chloride, o-chloro- (6CI,7CI,8CI)
2-chlorobenzene-1-sulfonyl chloride
o-Chlorobenzenesulfochloride
MFCD00051520
2-chloro-benzenesulfonyl chloride
2-Chlorobenzenesulphonyl chloride
WSGR BG
2-Chlorobenzenesulfonyl chloride
o-chlorobenzene sulfonic acid chloride
Benzenesulfonyl chloride,2-chloro
2-chlorophenylsulfonyl chloride
ortho-chlorobenzenesulfonyl chloride
o-Chlorobenzenesulfonyl chloride
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
290.8±23.0 °C at 760 mmHg
[ Melting Point ]:
28ºC
[ Molecular Formula ]:
C6H4Cl2O2S
[ Molecular Weight ]:
211.066
[ Flash Point ]:
129.7±22.6 °C
[ Exact Mass ]:
209.930908
[ PSA ]:
42.52000
[ LogP ]:
2.34
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.569
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DB8925500
- CHEMICAL NAME :
- Benzenesulfonyl chloride, 2-chloro-
- CAS REGISTRY NUMBER :
- 2905-23-9
- BEILSTEIN REFERENCE NO. :
- 0974321
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C6-H4-Cl2-O2-S
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 :
- 7500 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 54(4),72,1989
- TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/m3/4H
- 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: 54(4),72,1989
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 7732 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 54(4),72,1989
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2750 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 54(4),72,1989
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 7320 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 54(4),72,1989
Safety Information
[ Symbol ]:
GHS02, GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H226-H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C:Corrosive;
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 2920 8/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
DB8925500
[ Packaging Group ]:
II
[ Hazard Class ]:
8
[ HS Code ]:
2904909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2904909090
[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
Articles
Rev. Med. Chir. Soc. Med. Nat. Iasi. 97(2) , 281-6, (1993)
The potential of toxic action in rats of orthochlorbenzol sulphochloride, administered intragastrically in single doses and in daily doses included in food, was estimated. Other bioenzymatic parameter...
[Toxicologic and hygienic characteristics of O-chlorobenzenesulfochloride].Gig. Sanit. (4) , 72-3, (1989)