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2-Chlorotoluene-4-sulfonic acid chloride

3-chloro-4-methylbenzene-1-sulfonyl chloride

CAS: 42413-03-6;413-03-6

Molecular Formula: C7H6Cl2O2S

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2-Chlorotoluene-4-sulfonic acid chloride - Names and Identifiers

Name 3-chloro-4-methylbenzene-1-sulfonyl chloride
Synonyms BUTTPARK 9557-32
2-chloro-p-toluenesulfochloride
3-chloro-p-toluenesulfonyl chloride
3-Chloro-p-toluenesulphonyl chloride
2-Chlorotoluene-4-sulfonic acid chloride
3-Chloro-4-methylbenzenesulfonylchloride
3-chloro-4-methylbenzenesulfonyl chloride
3-CHLORO-4-METHYLBENZENESULFONYL CHLORIDE
3-Chloro-4-methylbenzenesulphonyl chloride
3-CHLORO-4-METHYLBENZENESULPHONYL CHLORIDE
3-CHLORO-4-METHYLBENZENE-1-SULFONYL CHLORIDE
3-chloro-4-methylbenzene-1-sulfonyl chloride
CAS 42413-03-6
413-03-6
EINECS 412-890-1
InChI InChI=1/C7H6Cl2O2S/c1-5-2-3-6(4-7(5)8)12(9,10)11/h2-4H,1H3

2-Chlorotoluene-4-sulfonic acid chloride - Physico-chemical Properties

Molecular FormulaC7H6Cl2O2S
Molar Mass225.09
Density1.458
Melting Point34-38°C(lit.)
Boling Point125 °C
Flash Point>230°F
Vapor Presure0.00146mmHg at 25°C
BRN2364094
Storage ConditionInert atmosphere,Room Temperature
SensitiveMoisture Sensitive
Refractive Index1.559

2-Chlorotoluene-4-sulfonic acid chloride - Risk and Safety

Risk CodesR34 - Causes burns
R43 - May cause sensitization by skin contact
R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. 
Safety DescriptionS23 - Do not breathe vapour.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 
UN IDsUN 3261 8/PG 2
WGK Germany2
HS Code29049090
Hazard NoteCorrosive/Irritant
Hazard Class8
Packing GroupII

2-Chlorotoluene-4-sulfonic acid chloride - Upstream Downstream Industry

Downstream Products2,3,4,5,6-PENTACHLOROTOLUENE

2-Chlorotoluene-4-sulfonic acid chloride - Nature

sensitivity Moisture Sensitive
BRN 2364094
Last Update：2024-04-10 22:29:15

2-Chlorotoluene-4-sulfonic acid chloride - Security information

WGK Germany 2
Hazard Note Corrosive/Irritant
Last Update：2024-04-10 22:29:15
2-Chlorotoluene-4-sulfonic acid chloride
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2-Chlorotoluene-4-sulfonic acid chloride
4,5-二甲氧基-2-硝基苯甲酸甲酯
苯甲醛-4-磺酸钠
Downstream Products for 2-Chlorotoluene-4-sulfonic acid chloride
2,3,4,5,6-PENTACHLOROTOLUENE
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