Top Suppliers:I want be here
Related CAS#:
9016-87-9 85099-47-4
137068-11-2 63148-58-3
25212-74-2 56378-65-5
9041-80-9 31533-76-3
2137817-33-3 2138390-78-8
2137419-11-3 1857043-30-1
2138029-45-3 2137580-90-4
2137721-97-0 2137791-57-0
2138343-10-7 2137789-65-0

9016-87-9

9016-87-9 structure
9016-87-9 structure
Name 1,1'-Methylenebis(4-isocyanatobenzene)
Synonyms N,N'''-1,6-Hexanediylbis(N'-cyanoguanidine),hexamethylenediamine polymer,hydrochloride
4,4′-Methylenebis(phenyl isocyanate)
4,4'-Methylenediphenyl diisocyanate
4,4'-Methylenebis(phenyl isocyanate)
diphenylmethane-4,4'-diisocyanate
Poly(hexamethylenebicyanoguanide-hexamethylenediamine) hydrochloride
PMDI
bis(4-isocyanatophenyl)methane
1,1'-methanediylbis(4-isocyanatobenzene)
polymeric diisocyanatodiphenylmethane
MFCD00072953
4,4'-Diphenylmethane diisocyanate
2,2'-hexane-1,6-diylbis(1-cyanoguanidine)-hexane-1,6-diamine hydrochloride(1:1:1)
1,1'-Methylenebis(4-isocyanatobenzene)
4,4'-MDI
polymeric biguanidin hydrochloride
1,6-Hexanediamine,polymer with N,N'''-1,6-hexanediylbis(N'-cyanoguanidine),hydrochloride
4,4'-Methylenediphenyl isocyanate
4,4'-Diisocyanatodiphenylmethane
4,4'-methylene bisphenyl diisocyanate
Benzene, 1,1'-methylenebis[4-isocyanato-
Methylene diphenyl diisocyanate
Polymethylene polyphenyl polyisocyanate
Density 1.1±0.1 g/cm3
Boiling Point 373.4±35.0 °C at 760 mmHg
Molecular Formula C15H10N2O2
Molecular Weight 250.252
Flash Point 154.0±31.3 °C
Exact Mass 250.074234
PSA 58.86000
LogP 4.93
Vapour density 8.6 (vs air)
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.588
Stability Stable. Incompatible with strong oxidizing agents, alcohols. May decompose in moist air, or on contact with water.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TR0350000
CHEMICAL NAME :
Polymethylenepolyphenyl isocyanate
CAS REGISTRY NUMBER :
9016-87-9
LAST UPDATED :
199710

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0516728 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
49 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - body temperature decrease
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0516728
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
490 mg/m3/4H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - respiratory depression Blood - hemorrhage
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555284
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>9400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TSCAT* Office of Toxic Substances Report. (U.S. Environmental Protection Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460) Volume(issue)/page/year: OTS0517028 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
15 mg/m3/2W-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - changes in lung weight Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0525557
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12 mg/m3/13W-I
TOXIC EFFECTS :
Related to Chronic Data - death
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0525557 ** TUMORIGENIC DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6 mg/m3/6H/2Y-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0525557 *** REVIEWS *** IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 19,303,1979 IARC Cancer Review:Animal No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 19,303,1979 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84716 No. of Facilities: 367 (estimated) No. of Industries: 10 No. of Occupations: 14 No. of Employees: 2795 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84716 No. of Facilities: 2951 (estimated) No. of Industries: 59 No. of Occupations: 48 No. of Employees: 45703 (estimated) No. of Female Employees: 6250 (estimated)
Symbol GHS07 GHS08
GHS07, GHS08
Signal Word Danger
Hazard Statements H315-H317-H319-H332-H334-H335-H351-H373
Precautionary Statements P260-P280-P284-P304 + P340-P305 + P351 + P338-P342 + P311
Hazard Codes Xn: Harmful;
Risk Phrases R20
Safety Phrases S26;S28;S38;S45
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS TR0350000
Packaging Group II
Hazard Class 6.1
HS Code 3909301000
HS Code 3909301000
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Chemsrc provides CAS#:9016-87-9 MSDS, density, melting point, boiling point, structure, formula, molecular weight, synthetic route, etc.
title: CAS No. 9016-87-9 | Chemsrc address: https://www.chemsrc.com/en/baike/260357.html

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved