5-Chloro-1,3-xylene

Modify Date: 2025-08-26 15:09:22

5-Chloro-1,3-xylene Structure
5-Chloro-1,3-xylene structure
Common Name 5-Chloro-1,3-xylene
CAS Number 556-97-8 Molecular Weight 140.61000
Density 1.04 g/cm3 Boiling Point 188.1ºC at 760 mmHg
Molecular Formula C8H9Cl Melting Point N/A
MSDS N/A Flash Point 63.1ºC

 Names

Name 1-Chloro-3,5-dimethylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.04 g/cm3
Boiling Point 188.1ºC at 760 mmHg
Molecular Formula C8H9Cl
Molecular Weight 140.61000
Flash Point 63.1ºC
Exact Mass 140.03900
LogP 2.95680
Index of Refraction 1.521
InChIKey FKKLHLZFSZGXBN-UHFFFAOYSA-N
SMILES Cc1cc(C)cc(Cl)c1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ZE4020000
CHEMICAL NAME :
m-Xylene, 5-chloro-
CAS REGISTRY NUMBER :
556-97-8
BEILSTEIN REFERENCE NO. :
2039352
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H9-Cl
MOLECULAR WEIGHT :
140.62
WISWESSER LINE NOTATION :
GR C1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
20 mg/kg
SEX/DURATION :
female 4 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes
REFERENCE :
JSICAZ Journal of Scientific and Industrial Research, Section C: Biological Sciences. (New Delhi, India) V.14-21, 1955-62. For publisher information, see IJEBA6. Volume(issue)/page/year: 19,264,1960

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36/37/39-36
HS Code 2903999090

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

1-chloro-3,5-dimethylbenzene
MFCD00060273
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