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638-21-1

638-21-1 structure
638-21-1 structure

Name Phenylphosphine
Synonyms phenyl phosphane
Monophenylphosphine
Phenylphosphine
MFCD00002094
phenylphosphane
EINECS 211-325-4
Phosphine, phenyl-
Density 1.001
Boiling Point 160.5±9.0 °C at 760 mmHg
Molecular Formula C6H7P
Molecular Weight 110.093
Flash Point 73.9±0.0 °C
Exact Mass 110.028534
PSA 13.59000
LogP 1.18700
Vapour Pressure 3.1±0.3 mmHg at 25°C
Index of Refraction 1.578

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SZ2100000
CHEMICAL NAME :
Phosphine, phenyl-
CAS REGISTRY NUMBER :
638-21-1
BEILSTEIN REFERENCE NO. :
0741946
LAST UPDATED :
199712
DATA ITEMS CITED :
14
MOLECULAR FORMULA :
C6-H7-P
MOLECULAR WEIGHT :
110.10
WISWESSER LINE NOTATION :
PHHR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
38 ppm/4H
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,154,1969 *** REVIEWS *** ACGIH TLV-CL 0.23 mg/m3 (0.05 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 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.05 ppm (0.25 mg/m3) DTLWS* "Documentation of the Threshold Limit Values for Substances in Workroom Air," Supplements. For publisher information, see 85INA8. Volume(issue)/page/year: 3,26,1973 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 0.05 ppm (0.25 mg/m3) JAN 1993 OEL-BELGIUM:STEL 0.05 ppm (0.23 mg/m3) JAN 1993 OEL-DENMARK:TWA 0.05 ppm (0.25 mg/m3) JAN 1993 OEL-FINLAND:STEL 0.05 ppm (0.25 mg/m3) JAN 1993 OEL-FRANCE:STEL 0.05 ppm (0.25 mg/m3) JAN 1993 OEL-THE NETHERLANDS:TWA 0.05 ppm (0.25 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 0.05 ppm (0.25 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 PHENYLPHOSPHINE-air:CL 0.05 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
Symbol GHS02 GHS07 GHS08 GHS09
GHS02, GHS07, GHS08, GHS09
Signal Word Danger
Hazard Statements H225-H250-H302-H304-H315-H319-H336-H361f-H373-H411
Precautionary Statements P210-P222-P231-P261-P273-P422
Hazard Codes F:Flammable;T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases R11;R17;R23/24/25;R36/37/38;R48/20;R51/53;R62;R65;R67
Safety Phrases S16-S26-S36/37/39-S45-S62
RIDADR 2924
RTECS SZ2100000
Packaging Group I
Hazard Class 4.2
HS Code 2902909090
HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%