Isophthalaldehyde
Names
[ CAS No. ]:
626-19-7
[ Name ]:
Isophthalaldehyde
[Synonym ]:
MFCD00003372
Isophthalaldehyde
EINECS 210-935-8
benzene-1,3-dicarbaldehyde
1,3-Benzenedicarboxaldehyde
m-Phthalaldehyde
Benzol-1,3-dicarbaldehyd
1,3-Benzenedicarboxaldehyde (9CI)
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
255.3±23.0 °C at 760 mmHg
[ Melting Point ]:
87-88 °C(lit.)
[ Molecular Formula ]:
C8H6O2
[ Molecular Weight ]:
134.132
[ Flash Point ]:
94.1±19.6 °C
[ Exact Mass ]:
134.036774
[ PSA ]:
34.14000
[ LogP ]:
1.34
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.623
[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NT1981000
- CHEMICAL NAME :
- Isophthalaldehyde
- CAS REGISTRY NUMBER :
- 626-19-7
- BEILSTEIN REFERENCE NO. :
- 1561038
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C8-H6-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07922
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 696 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 246,851,1958 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4418 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Safety Phrases ]:
S22-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
NT1981000
[ HS Code ]:
2912299000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2912299000
[ Summary ]:
2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
Articles
Angew. Chem. Int. Ed. Engl. 42(42) , 5219-22, (2003)
AT-specific DNA binding of binuclear ruthenium complexes at the border of threading intercalation.
Chemistry 16(36) , 11037-46, (2010)
The binuclear ruthenium complex [μ-bidppz(phen)(4)Ru(2)](4+) has been extensively studied since the discovery of its unusual threading intercalation interaction with DNA, a binding mode with extremely...