Trimethoxyboroxin

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Names

[ CAS No. ]:
102-24-9

[ Name ]:
Trimethoxyboroxin

[Synonym ]:
EINECS 203-016-8
Trimethoxyboroxin
Boroxin, 2,4,6-trimethoxy-
Trimethoxycyclotriboroxane
MFCD00005946
2,4,6-Trimethoxy-1,3,5,2,4,6-trioxatriborinane
T6BOBOBOJ AO1 CO1 EO1
2,4,6-Trimethoxy-1,3,5,2,4,6-trioxatriborane
2,4,6-Trimethoxyboroxin

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
130.0±9.0 °C at 760 mmHg

[ Melting Point ]:
10 °C(lit.)

[ Molecular Formula ]:
C3H9B3O6

[ Molecular Weight ]:
173.533

[ Flash Point ]:
10.0±0.0 °C

[ Exact Mass ]:
174.067825

[ PSA ]:
55.38000

[ Vapour Pressure ]:
12.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.344

[ Storage condition ]:
Flammables area

[ Water Solubility ]:
reacts

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED8720000
CHEMICAL NAME :
Boroxin, trimethoxy-
CAS REGISTRY NUMBER :
102-24-9
BEILSTEIN REFERENCE NO. :
1709158
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C3-H9-B3-O6
MOLECULAR WEIGHT :
173.55
WISWESSER LINE NOTATION :
T6BOBOBOJ AO1 CO1 EO1

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 :
5160 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1114 No. of Facilities: 131 (estimated) No. of Industries: 5 No. of Occupations: 8 No. of Employees: 3902 (estimated) No. of Female Employees: 558 (estimated)

Safety Information

[ Hazard Codes ]:
F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
R11;R38;R41

[ Safety Phrases ]:
S9-S16-S26-S33-S36/37/39-S45-S39

[ RIDADR ]:
UN 2924 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
ED8720000

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Di-methylsulfide borane
  • methanedione
  • Formic Acid
  • Diborane
  • Trimethyl borate
  • borane
  • Water
  • Boron tribromide
  • Methanol
  • Boric acid

DownStream

  • Diborane
  • trimethylboron
  • Borinic acid, dimethyl-, methyl ester
  • Boronic acid, methyl-, dimethyl ester
  • Triethylborane
  • Aluminium methanolate
  • Boroxin,2,4,6-triethyl-
  • Chloromethane
  • Trimethyl borate
  • Chlorodimethoxyborane

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%