4-nitrotoluene-2-sulfonic acid

Modify Date: 2024-01-02 18:00:04

4-nitrotoluene-2-sulfonic acid Structure
4-nitrotoluene-2-sulfonic acid structure
 Common Name 4-nitrotoluene-2-sulfonic acid
CAS Number 121-03-9 Molecular Weight 217.199
Density 1.5±0.1 g/cm3 Boiling Point 500ºC
Molecular Formula C7H7NO5S Melting Point 135°C
MSDS Chinese USA Flash Point N/A

 Names

Name 4-nitrotoluene-2-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 500ºC
Melting Point 135°C
Molecular Formula C7H7NO5S
Molecular Weight 217.199
Exact Mass 217.004486
PSA 108.57000
LogP 1.15
Index of Refraction 1.596

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB7175000
CHEMICAL NAME :
Benzenesulfonic acid, 2-methyl-5-nitro-
CAS REGISTRY NUMBER :
121-03-9
BEILSTEIN REFERENCE NO. :
2216176
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C7-H7-N-O5-S
MOLECULAR WEIGHT :
217.21
WISWESSER LINE NOTATION :
WSQR B1 ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1055,1986
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: -,1055,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3710 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: -,1055,1986

 Safety Information

Hazard Codes C
Risk Phrases R34
Safety Phrases S26-S36/37/39
RIDADR 3261
RTECS DB7175000
HS Code 2904909090

 Synthetic Route

 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

4-nitrotoluene-2-sulfonic acid
4-nitrotoluene-2-sulphonic acid
4-Nitrotoluenesulfonic Acid
5-nitro-o-toluenesulfonicac
2-methyl-5-nitrobenzenesulfonato
MFCD00024914
2-Methyl-5-nitrobenzenesulfonic acid
5-nitro-o-toluenesulfonic acid
P-NITROTOLUENE SULFONIC ACID
4-Nitro-o-toluenesulfonicacid
para-nitrotoluene-ortho-sulfonic acid
Benzenesulfonic acid, 2-methyl-5-nitro-
4-Nitrotoluene-2-sulfonic acid dihydrate
4-Nitro-toluol-2-sulfonsaeure
Toluenesulfonic acid,5-nitr
4-Nitro-2-sulfotoluene
PNTOS
5-nitro-o-toluenesulfonicaci
4-Nitrotoluene-2-sulfonic Acid Hydrate
EINECS 204-445-3
4-Nitrotoluol-2-acid
2-Methyl-5-nitro-benzenesulfonic Acid
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