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629-40-3 80317-75-5
7346-35-2

629-40-3

629-40-3 structure
629-40-3 structure
Name 1,8-Octanedinitrile
Synonyms 1,8-Octanedinitrile
Suberonitrile
Octandinitril
Octanedinitrile
EINECS 211-089-2
1,6-dicyanohexane
MFCD00001981
Density 0.9±0.1 g/cm3
Boiling Point 320.4±0.0 °C at 760 mmHg
Melting Point -3.5 °C
Molecular Formula C8H12N2
Molecular Weight 136.194
Flash Point 146.2±17.1 °C
Exact Mass 136.100052
PSA 47.58000
LogP 0.48
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.441
Water Solubility 1.2 g/100 mL

CHEMICAL IDENTIFICATION

RTECS NUMBER :
WM2131000
CHEMICAL NAME :
Suberonitrile
CAS REGISTRY NUMBER :
629-40-3
BEILSTEIN REFERENCE NO. :
1744365
LAST UPDATED :
199710
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C8-H12-N2
MOLECULAR WEIGHT :
136.22
WISWESSER LINE NOTATION :
NC6CN

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 :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZAARAM Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. (Darmstadt, Fed. Rep. Ger.) V.1-25, 1951-75. Volume(issue)/page/year: 19,225,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
307 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 57,88,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZAARAM Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. (Darmstadt, Fed. Rep. Ger.) V.1-25, 1951-75. Volume(issue)/page/year: 19,225,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZAARAM Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. (Darmstadt, Fed. Rep. Ger.) V.1-25, 1951-75. Volume(issue)/page/year: 19,225,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZAARAM Zentralblatt fuer Arbeitsmedizin und Arbeitsschutz. (Darmstadt, Fed. Rep. Ger.) V.1-25, 1951-75. Volume(issue)/page/year: 19,225,1969
Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H311-H331
Precautionary Statements P261-P280-P301 + P310-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T:Toxic;
Risk Phrases R23/24/25
Safety Phrases S36/37/39-S45-S23
RIDADR UN 3276 6.1/PG 2
WGK Germany 1
RTECS WM2131000
Packaging Group III
Hazard Class 6.1
HS Code 29269095
HS Code 29269095

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title: CAS No. 629-40-3 | Chemsrc address: https://www.chemsrc.com/en/baike/511978.html

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