2-metyl-5-chloro-benzothiazole

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Names

[ CAS No. ]:
1006-99-1

[ Name ]:
2-metyl-5-chloro-benzothiazole

[Synonym ]:
EINECS 213-746-9
2-metyl-5-chloro-benzothiazole
Benzothiazole, 5-chloro-2-methyl-
5-Chloro-2-methylbenzo[d]thiazole
MFCD00022881
5-Chloro-2-methyl-1,3-benzothiazole
5-Chloro-2-methylbenzothiazole

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
276.8±13.0 °C at 760 mmHg

[ Melting Point ]:
65-70 °C(lit.)

[ Molecular Formula ]:
C8H6ClNS

[ Molecular Weight ]:
183.658

[ Flash Point ]:
121.2±19.8 °C

[ Exact Mass ]:
182.990952

[ PSA ]:
41.13000

[ LogP ]:
3.00

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.671

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL3325000
CHEMICAL NAME :
Benzothiazole, 5-chloro-2-methyl-
CAS REGISTRY NUMBER :
1006-99-1
BEILSTEIN REFERENCE NO. :
0120802
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H6-Cl-N-S
MOLECULAR WEIGHT :
183.66
WISWESSER LINE NOTATION :
T56 BN DSJ C1 HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DL3325000

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Chloro-2-iodoaniline
  • Thioacetamide
  • 2,4-Pentandione
  • 2-Amino-4-chlorothiophenol
  • 2-acetyl-4,5-dichloropyridazin-3-one
  • Triethyl orthoacetate
  • 4-chloro-2-nitro-benzenesulfenic acid-(2,4-dihydroxy-anilide)
  • bis(4-chloro-2-nitrophenyl) disulfide
  • Ethanoic anhydride

DownStream

  • 2-Phenylbenzothiazole
  • 2-Methylbenzothiazole
  • 5-chloro-2,3-dimethyl-1,3-benzothiazol-3-ium,iodide
  • 2-Methyl-5-phenylbenzothiazole
  • 5-Chloro-3-ethyl-2-methylbenzothiazolium p-toluenesulfonate
  • 2-Methyl-5-benzothiazolol
  • 2-Amino-4-chlorothiophenol
  • 5-Amino-2-methylbenzothiazole
  • 5-chloro-3-ethyl-2-methyl-1,3-benzothiazol-3-ium,iodide

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-metcapto-5-chloro-benzothiazole
  • 2-[(5-CHLORO-2-NITROPHENYL)THIO]-1,3-BENZOTHIAZOLE
  • 2-(5-chloro-2-methyl-1H-indol-3-yl)ethanamine
  • 2-[5-chloro-2-(2,4-dichlorophenoxy)phenoxy]phenol
  • 2-(5-chloro-1-phenylmethoxycarbonylindol-3-yl)acetic acid
  • 2-(5-chloro-2-methyl-phenoxy)-benzoic acid