6-Hydroxynaphthalene-2-sulphonic acid
Names
[ CAS No. ]:
93-01-6
[ Name ]:
6-Hydroxynaphthalene-2-sulphonic acid
[Synonym ]:
2-Naphtol-6-sulfosaure
MFCD00070488
2-naphthol-6-sulphonic acid
2-Hydroxy-6-naphthalenesulfonic acid
EINECS 205-218-1
2-hydroxy-naphthalene-6-sulphonic acid
Schaeffer's acid
6-naphthenol-2-sulfonic acid
6-HYDROXY-2-NAPHTHALENESULFONIC ACID
2-hydroxy-6-sulphonaphthalene
6-Hydroxynaphthalene-2-sulphonic acid
2-Naphthol-6-sulfonic acid
2-Naphthalenesulfonic acid,6-hydroxy
Kyselina schaferova [Czech]
Chemical & Physical Properties
[ Density]:
1.549 g/cm3
[ Boiling Point ]:
335.63℃(rough estimate)
[ Melting Point ]:
>300 °C(lit.)
[ Molecular Formula ]:
C10H8O4S
[ Molecular Weight ]:
224.23300
[ Exact Mass ]:
224.01400
[ PSA ]:
82.98000
[ LogP ]:
2.87290
[ Index of Refraction ]:
1.703
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QK1820000
- CHEMICAL NAME :
- 2-Naphthalenesulfonic acid, 6-hydroxy-
- CAS REGISTRY NUMBER :
- 93-01-6
- BEILSTEIN REFERENCE NO. :
- 0521151
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C10-H8-O4-S
- MOLECULAR WEIGHT :
- 224.24
- WISWESSER LINE NOTATION :
- L66J CSWQ HQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZHINAV Zeitschrift fuer Hygiene und Infektionskrankheiten. (Berlin, Fed. Rep. Ger.) V.11-151, 1892-1965. For publisher information, see MMIYAO. Volume(issue)/page/year: 64,113,1909
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 650 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZHINAV Zeitschrift fuer Hygiene und Infektionskrankheiten. (Berlin, Fed. Rep. Ger.) V.11-151, 1892-1965. For publisher information, see MMIYAO. Volume(issue)/page/year: 64,113,1909
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ WGK Germany ]:
3
[ HS Code ]:
2908999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2908999090
[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%