80-48-8|Methyl p-toluenesulfonateProducts Supply - Chemical intermediates Network

Methyl p-toluenesulfonate cas no:80-48-8

Synonyms: methyl para-toluenesulfonate; Methyl p-toluenesulphonate; 4-Toluenesulfonic Acid Sodium Salt; 4-Toluenesulfonic acid methyl ester; 4-Methylbenzenesulfonic acid; Methyl p-tosylate~p-Toluenesulphonic acid methyl ester; Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester; P-Toluene sulfonic acid Methyl Ester

Identification

NameMethyl p-toluenesulfonate
CAS80-48-8
Synonymsmethyl para-toluenesulfonate; Methyl p-toluenesulphonate; 4-Toluenesulfonic Acid Sodium Salt; 4-Toluenesulfonic acid methyl ester; 4-Methylbenzenesulfonic acid; Methyl p-tosylate~p-Toluenesulphonic acid methyl ester; Methyl p-tosylate 4-Methylbenzenesulfonic acid methyl ester; P-Toluene sulfonic acid Methyl Ester
EINECS(EC#)201-283-5
Molecular FormulaC8H10O3S
Molecular Weight186.22

Chemical Properties

AppearanceCrystals solid
refractive index1.5162-1.5182
storage temp2-8°C
Sensitive Moisture Sensitive

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass8

Safety Data

Hazard Xn:Harmful;
Risk R22;R36/37/38;R40;R43
Safety

Poison by ingestion and subcutaneous routes. An eye and severe skin irritant. A vesicant and skin sensitizer. Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of SO_x. See also ESTERS and SULFONATES.
Hazard Codes C,Xn
Risk Statements
22: Harmful if swallowed
34: Causes burns
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
40: Limited evidence of a carcinogenic effect
43: May cause sensitization by skin contact
Safety Statements:
24: Avoid contact with skin
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)

HS Code 29051900

Toxicity

1.	skn-rbt 500 mg/24H SEV	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,197.
2.	eye-rbt 500 mg/24H MLD	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,197.
3.	orl-rat LD50:341 mg/kg	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,197.
4.	scu-rat LD50:250 mg/kg	ZEKBAI Zeitschrift fuer Krebsforschung. 74 (1970),241.

supplier list

Sinochem Tianjin: Tel:+86-(22)-23146216; Address: 58, Nanjing Road, Tianjin 300042,

Connect Chemicals GmbH: Tel:+49-(2102)-2077 0; Address: Zapp-Platz 1, Ratingen D-40880,

Aceto Corporation: Tel:+1-(516)-627-6000; Address: One Hallow Lane, Lake Success, New York 11042-1215,

Shanghai Wenshui Chemical Co., Ltd.: Tel:+86-(21)-6631-2210, 6631-2209; Address: No. 301 C-207, Wenshui,

DSL Chemicals (Shanghai) Co., Ltd.: Tel:+86-21-6352 9955; Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China

HBCChem, Inc.: Tel:+1-510-219-6317; Address:

ORCHID CHEMICAL SUPPLIES LTD (OCS): Tel:+86-571-85395792; Address: 607, North Zhongshan Road, Hangzhou 310000 China

Amadis Chemical Co.,Ltd.: Tel:86-571-89925085; Address: SaiBo Pioneer Park.No.168,Jianding Road,Jianggan District.

Nanjing Bangnuo Biotechnology Co., Ltd: Tel:86-1732-7098554; Address: shuanglong road,jiangning, nanjing,jiangsu

Wuhan H.X.K Fine Chemicals Co.,LTD: Tel:86-27-59721024; Address: No. 139, hanyang Road, hubei city， Hubei Prov. China 434000

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Nanjing Bangnuo Biotechnology Co., Ltd.: Tel:86-25-52113793; Address: Room 901 Tianqinwan Garden NO.1008 Ssangyong Avenu

Nanjing Bangnuo Biotechnology Co., Ltd.: Tel:86-25-52113793; Address: Room 901 Tianqinwan Garden NO.1008 Ssangyong Avenu

Wuhan Dahua Weiye Pharmaceutical Co.,Ltd: Tel:86-27-59335372; Address: daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China

Wuhan Senwayer Century chemical Co.,Ltd: Tel:86-27-59009407; Address: 20#Xudong Street,Wuhan China

Methyl p-toluenesulfonate cas no:80-48-8

Directory

supplier list