ChemicalBook CAS DataBase List 1128-67-2

1128-67-2

Name	MBTH INDICATOR
CAS	1128-67-2
EINECS(EC#)	214-440-8
Molecular Formula	C8H9N3S
MDL Number	MFCD00066475
Molecular Weight	179.24
MOL File	1128-67-2.mol

Synonyms

MBTH MBTH INDICATOR Mbth indicator ,98% N-METHYLBENZOTHIAZOLONE HYDRAZONE 3-methyl-2-benzothiazolonhydrazone 3-methyl-2-benzothiazolonehydrazone 2-Hydrazono-3-methylbenzothiazoline 3-METHYLBENZOTHIAZOL-2-ONE HYDRAZONE 3-METHYL-2-BENZOTHIAZOLINE HYDRAZONE 3-Methyl-2-benzothiazolone hydrazone 3-methyl-2(3h)-benzothiazolonhydrazone 2-Benzothiazolone, 3-methyl-, hydrazone -Benzothiazolinone, 3-methyl-, hydrazone 3-methylbenzothiazol-2(3H)-one hydrazone 3-Methyl-benzothiazole-2(3H)-onehydrazone 3-Methyl-2-benzothiazolinone hydrazone ,98% enzothiazol-2(3H)-one, 3-methyl-, hydrazone 2-Hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole (2Z)-3-Methyl-1,3-benzothiazol-2(3H)-one hydrazone 1-(3-Methylbenzo[d]thiazol-2(3h)-ylidene)hydrazine ,98% (Z)-2-hydrazono-3-Methyl-2,3-dihydrobenzo[d]thiazole hydrochloride

Chemical Properties

Melting point	144°C
Boiling point	342.9±25.0 °C(Predicted)
density	1.1939 (rough estimate)
refractive index	1.5500 (estimate)
storage temp.	2-8°C
form	Liquid
pka	4.51±0.20(Predicted)
color	Clear colorless
EPA Substance Registry System	2(3H)-Benzothiazolone, 3-methyl-, hydrazone (1128-67-2)

Safety Data

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319-H335-H315
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
TSCA	TSCA listed
HS Code	29342000
Toxicity	mouse,LD50,intraperitoneal,119mg/kg (119mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLDBEHAVIORAL: EXCITEMENT,Toxicology and Applied Pharmacology. Vol. 36, Pg. 201, 1976. less more

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