METHYLENE GREEN

Modify Date: 2025-08-23 15:24:07

METHYLENE GREEN Structure
METHYLENE GREEN structure
Common Name METHYLENE GREEN
CAS Number 2679-01-8 Molecular Weight 364.85000
Density N/A Boiling Point N/A
Molecular Formula C16H17ClN4O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name methylene green
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H17ClN4O2S
Molecular Weight 364.85000
Exact Mass 364.07600
PSA 93.43000
LogP 1.29800
InChIKey YYGBVRCTHASBKD-UHFFFAOYSA-M
SMILES CN(C)c1ccc2nc3ccc(=[N+](C)C)c([N+](=O)[O-])c-3sc2c1.[Cl-]

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SP5775000
CHEMICAL NAME :
Phenothiazin-5-ium, 3,7-bis(dimethylamino)-4-nitro-, chloride
CAS REGISTRY NUMBER :
2679-01-8
LAST UPDATED :
199504
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C16-H17-N4-O2-S.Cl
MOLECULAR WEIGHT :
364.88
WISWESSER LINE NOTATION :
T C666 BN ISJ FN1&1 GNW LN1&1 &Q &G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJLEAG International Journal of Leprosy and Other Mycobacterial Diseases. (POB 1097, Bloomfield, NJ 07003) V.1- 1933- Volume(issue)/page/year: 2,257,1934
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJLEAG International Journal of Leprosy and Other Mycobacterial Diseases. (POB 1097, Bloomfield, NJ 07003) V.1- 1933- Volume(issue)/page/year: 2,257,1934
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
50 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJLEAG International Journal of Leprosy and Other Mycobacterial Diseases. (POB 1097, Bloomfield, NJ 07003) V.1- 1933- Volume(issue)/page/year: 2,257,1934
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJLEAG International Journal of Leprosy and Other Mycobacterial Diseases. (POB 1097, Bloomfield, NJ 07003) V.1- 1933- Volume(issue)/page/year: 2,257,1934 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1544 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 2422 (estimated) No. of Female Employees: 384 (estimated)

 Safety Information

Hazard Codes Xn: Harmful;
Risk Phrases 22

 Synonyms

C.I. Basic Green 5
Methylene Green,pure
Methylene Green
EINECS 220-231-2
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