Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-chloroethyl4-methylbenzenesulfonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

80-41-1

80-41-1 structure

Name: β-Chloroethyl p-toluenesulfonate
Chemical Name: 2-Chloroethyl 4-methylbenzenesulfonate
CAS Number: 80-41-1
Molecular Formula: C₉H₁₁ClO₃S
Molecular Weight: 234.700
Catalog: Biochemical Natural product
Create Date: 2018-08-17 21:35:29
Modify Date: 2025-08-27 10:39:34

Name	2-Chloroethyl 4-methylbenzenesulfonate
Synonyms	p-Toluenesulfonic acid, β-chloroethyl ester Ethanol, 2-chloro-, 4-methylbenzenesulfonate 2-Chloroethyl 4-methylbenzenesulfonate MFCD00000970 β-Chloroethyl p-toluenesulfonate EINECS 201-277-2 Ethanol, 2-chloro-, p-toluenesulfonate (8CI)

Density	1.3±0.1 g/cm3
Boiling Point	393.3±0.0 °C at 760 mmHg
Melting Point	157-161ºC
Molecular Formula	C₉H₁₁ClO₃S
Molecular Weight	234.700
Flash Point	185.5±20.9 °C
Exact Mass	234.011749
PSA	51.75000
LogP	1.90
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.529

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT6475000

CHEMICAL NAME :: p-Toluenesulfonic acid, beta-chloroethyl ester

CAS REGISTRY NUMBER :: 80-41-1

BEILSTEIN REFERENCE NO. :: 1968816

LAST UPDATED :: 199707

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H11-Cl-O3-S

MOLECULAR WEIGHT :: 234.71

WISWESSER LINE NOTATION :: G2OSWR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1068,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 498 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1068,1986

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R22
Safety Phrases	S23-S36/37/39
RIDADR	2810
WGK Germany	3
RTECS	XT6475000
Packaging Group	III
Hazard Class	6.1

98-59-9

107-07-3

~97%

80-41-1

Literature: CALIFORNIA INSTITUTE OF TECHNOLOGY Patent: WO2009/52148 A1, 2009 ; Location in patent: Page/Page column 29 ;

54509-73-8

~43%

80-41-1

107-06-2

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 20, p. 205 - 213 Zhurnal Organicheskoi Khimii, , vol. 20, # 2 p. 233 - 242

107-04-0

80-48-8

~67%

80-41-1

19263-21-9

Literature: Journal of Organic Chemistry, , vol. 53, # 24 p. 5783 - 5785

54509-73-8

7182-86-7

~42%

80-41-1

107-06-2

Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 20, p. 205 - 213 Zhurnal Organicheskoi Khimii, , vol. 20, # 2 p. 233 - 242

75-21-8

98-59-9

80-41-1

Literature: Justus Liebigs Annalen der Chemie, , vol. 710, p. 71 - 76

13891-58-2

108-88-3

80-41-1

Literature: Doklady Akademii Nauk UzSSR, , # 12 p. 23,24 Chem.Abstr., , p. 9114

Precursor 9
98-59-9 107-07-3 54509-73-8 107-04-0
80-48-8 7182-86-7 75-21-8 13891-58-2
108-88-3
DownStream 10
105920-67-0 55162-34-0 54373-15-8 939-55-9
21120-79-6 19555-64-7 20379-02-6 19555-69-2
19155-44-3 20761-71-1

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

80-41-1	42137-88-2
94458-76-1	16519-99-6
95151-82-9	4073-48-7
63918-26-3	51217-93-7
51217-92-6	51218-00-9
1214333-85-3	1214351-77-5
1214353-71-5	1172833-46-3
1170553-52-2	1214389-38-4
1214334-33-4	1214368-08-7
1209269-41-9	946337-37-7