2,4-Dichlorobenzenesulfonyl chloride

Modify Date: 2024-01-02 14:03:06

2,4-Dichlorobenzenesulfonyl chloride Structure
2,4-Dichlorobenzenesulfonyl chloride structure
 Common Name 2,4-Dichlorobenzenesulfonyl chloride
CAS Number 16271-33-3 Molecular Weight 245.511
Density 1.6±0.1 g/cm3 Boiling Point 308.4±27.0 °C at 760 mmHg
Molecular Formula C6H3Cl3O2S Melting Point 55-58 °C(lit.)
MSDS Chinese USA Flash Point 140.3±23.7 °C
Symbol GHS05
GHS05		 Signal Word Danger

 Names

Name 2,4-Dichlorobenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 308.4±27.0 °C at 760 mmHg
Melting Point 55-58 °C(lit.)
Molecular Formula C6H3Cl3O2S
Molecular Weight 245.511
Flash Point 140.3±23.7 °C
Exact Mass 243.891937
PSA 42.52000
LogP 3.21
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.582

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB8927500
CHEMICAL NAME :
Benzenesulfonyl chloride, 2,4-dichloro-
CAS REGISTRY NUMBER :
16271-33-3
BEILSTEIN REFERENCE NO. :
2806192
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H3-Cl3-O2-S
MOLECULAR WEIGHT :
245.50
WISWESSER LINE NOTATION :
WSGR BG 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 :
32 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#05079

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
RTECS DB8927500
Packaging Group II
Hazard Class 8
HS Code 2904909090

 Synthetic Route

1,3-Dichlorobenzene structure

1,3-Dichlorobenzene

CAS#:541-73-1

~62%

2,4-Dichlorobenzenesulfonyl chloride Structure

2,4-Dichloroben...

CAS#:16271-33-3

Literature: Kageyama, Hiroyuki; Suzuki, Hiroshi; Kimura, Yoshikazu Journal of Fluorine Chemistry, 2000 , vol. 101, # 1 p. 85 - 89
4-CHLORO-PYRIDINE N-OXIDE structure

4-CHLORO-PYRIDI...

CAS#:609-62-1

~%

2,4-Dichlorobenzenesulfonyl chloride Structure

2,4-Dichloroben...

CAS#:16271-33-3

Literature: Doklady Akademii Nauk SSSR, , vol. 112, p. 872,873 Doklady Chemistry, 112-117 <1957> 133, 134
Chlorosulfonic acid structure

Chlorosulfonic acid

CAS#:7790-94-5

Chloroform structure

Chloroform

CAS#:67-66-3

1,3-Dichlorobenzene structure

1,3-Dichlorobenzene

CAS#:541-73-1

~%

2,4-Dichlorobenzenesulfonyl chloride Structure

2,4-Dichloroben...

CAS#:16271-33-3

Literature: Journal of the American Chemical Society, , vol. 62, p. 511,512
Chlorosulfonic acid structure

Chlorosulfonic acid

CAS#:7790-94-5

Sulfuric acid structure

Sulfuric acid

CAS#:7664-93-9

1,3-Dichlorobenzene structure

1,3-Dichlorobenzene

CAS#:541-73-1

~%

4-CHLORO-PYRIDINE N-OXIDE structure

4-CHLORO-PYRIDI...

CAS#:609-62-1

Detail
Literature: Doklady Akademii Nauk SSSR, , vol. 112, p. 872,873 Doklady Chemistry, 112-117 <1957> 133, 134

 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%

 Synonyms

2,4-Dichlorobenzenesulphonyl chloride
Benzenesulfonyl chloride,2,4-dichloro
2,4-Dichlorobenzenesulfenyl chloride
2,4-dichloro-benzenesulfonyl chloride
2,4-diclorobenzenesulfonyl chloride
MFCD00052712
2,4-dichlorobenzenosulfonyl chloride
2,4-dichlorophenylsulfonyl chloride
Benzenesulfonyl chloride, 2,4-dichloro-
WSGR BG DG
2,4-Dichlorobenzene-1-Sulfonyl Chloride
2,4-Dichlorobenzenesulfonyl chloride
2,4,5-TRIMETHYLOXAZOLE
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