2-Chlorostyrene
Suppliers
Names
[ CAS No. ]:
2039-87-4
[ Name ]:
2-Chlorostyrene
[Synonym ]:
Styrene,2-chloro
Benzene,1-chloro-2-ethenyl
EINECS 218-026-8
MFCD00000567
Stryene,o-chloro
2-Cl-styrene
chloro-styrene
1-Chloro-2-vinylbenzene
2-chloro(vinyl)benzene
ortho-Chlorostyrene
2-Chlorostyrene
Styrene,o-chloro
o-Chlorostyrene
Chemical & Physical Properties
[ Density]:
1.08 g/mL at 25 °C(lit.)
[ Boiling Point ]:
58-60 °C7 mm Hg(lit.)
[ Melting Point ]:
-63.1 °C
[ Molecular Formula ]:
C8H7Cl
[ Molecular Weight ]:
138.59400
[ Flash Point ]:
138 °F
[ Exact Mass ]:
138.02400
[ LogP ]:
2.98300
[ Index of Refraction ]:
n20/D 1.565(lit.)
[ Storage condition ]:
Refrigerator
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- WL4160000
- CHEMICAL NAME :
- Styrene, o-chloro-
- CAS REGISTRY NUMBER :
- 2039-87-4
- BEILSTEIN REFERENCE NO. :
- 2038863
- LAST UPDATED :
- 199801
- DATA ITEMS CITED :
- 14
- MOLECULAR FORMULA :
- C8-H7-Cl
- MOLECULAR WEIGHT :
- 138.60
- WISWESSER LINE NOTATION :
- GR B1U1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3810 uL/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555044
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 4230 uL/kg
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555044 *** REVIEWS *** ACGIH TLV-STEL 425 mg/m3 (75 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 283 mg/m3 (50 ppm) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 50 ppm (285 mg/m3);STEL 75 ppm (430 mg/m3) JAN 1993 OEL-BELGIUM:TWA 50 ppm (283 mg/m3);STEL 75 ppm (425 mg/m3) JAN 1993 OEL-DENMARK:TWA 50 ppm (285 mg/m3) JAN 1993 OEL-FRANCE:TWA 50 ppm (285 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 50 ppm (285 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 50 ppm (285 mg/m3) JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO o-CHLOROSTYRENE-air:10H TWA 50 ppm;STEL 75 ppm REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
Safety Information
[ Symbol ]:
GHS02, GHS07, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H226-H332-H350
[ Precautionary Statements ]:
P201-P261-P304 + P340 + P312-P308 + P313-P403 + P235
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S53-S23-S36/37/39-S45-S37/39-S26
[ RIDADR ]:
UN 1993 3/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
WL4160000
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
2903999090
Precursor & DownStream
Precursor
DownStream
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%