1,3-Bis(isocyanatomethyl)benzene
Names
[ CAS No. ]:
3634-83-1
[ Name ]:
1,3-Bis(isocyanatomethyl)benzene
[Synonym ]:
takenate500
Benzene, 1,3-bis(isocyanatomethyl)-
Isocyanic Acid 1,3-Phenylenedimethylene Ester
1,3-bis-isocyanatomethyl-benzene
M-XYLENE DIISOCYANATE
m-xylylendiisokyanat
m-xdi
EINECS 222-852-4
1,3-xylylenediisocyanate
M-Xylylene Diisocyanate
meta-xylylene diisocyanate
Benzene, 1,3-diisocyanatomethyl-
takenate
MFCD00019917
3-XYLYLENEDIISO-CYANATE
1,3-Bis(isocyanatomethyl)benzene
XDI
m-xylidenediisocyanate
m-Xylylene 2,4-diisocyanate
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
293.7±33.0 °C at 760 mmHg
[ Melting Point ]:
-7°C
[ Molecular Formula ]:
C10H8N2O2
[ Molecular Weight ]:
188.183
[ Flash Point ]:
119.1±30.7 °C
[ Exact Mass ]:
188.058578
[ PSA ]:
58.86000
[ LogP ]:
2.99
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.551
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NR0147000
- CHEMICAL NAME :
- Isocyanic acid, m-phenylenedimethylene ester
- CAS REGISTRY NUMBER :
- 3634-83-1
- BEILSTEIN REFERENCE NO. :
- 0781825
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C10-H8-N2-O2
- MOLECULAR WEIGHT :
- 188.20
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,933,1986
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,933,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5350 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,933,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 840 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TAKHAA Takeda Kenkyusho Ho. Journal of the Takeda Research Laboratories. (Takeda Yakuhin Kogyo K.K., 2-17-85 Jusohon-machi, Yodogawa-ku, Osaka 532, Japan) V.29- 1970- Volume(issue)/page/year: 39,202,1980
Safety Information
[ Symbol ]:
GHS02, GHS05, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H226-H314-H334
[ Precautionary Statements ]:
P210-P261-P280-P284-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P342 + P311
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R10;R34;R42
[ Safety Phrases ]:
S16-S23-S26-S36/37/39-S45
[ RIDADR ]:
UN 2920 8/PG 2
[ WGK Germany ]:
2
[ RTECS ]:
NR0147000
[ HS Code ]:
2929102001
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2929102001
[ Summary ]:
2929102001 1,3-bis(isocyanatomethyl)benzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:6.5%。General tariff:30.0%