1-Isocyanato propane

Modify Date: 2025-08-25 15:42:03

1-Isocyanato propane Structure
1-Isocyanato propane structure
Common Name 1-Isocyanato propane
CAS Number 110-78-1 Molecular Weight 85.10450
Density 0.908 g/mL at 25 °C(lit.) Boiling Point 83-84 °C(lit.)
Molecular Formula C4H7NO Melting Point -30 °C
MSDS Chinese USA Flash Point 32 °F
Symbol GHS02 GHS05 GHS07 GHS08
GHS02, GHS05, GHS07, GHS08
Signal Word Danger

 Names

Name Propyl isocyanate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.908 g/mL at 25 °C(lit.)
Boiling Point 83-84 °C(lit.)
Melting Point -30 °C
Molecular Formula C4H7NO
Molecular Weight 85.10450
Flash Point 32 °F
Exact Mass 85.05280
PSA 29.43000
LogP 0.73220
Vapour Pressure 83.9mmHg at 25°C
Index of Refraction n20/D 1.394(lit.)
Water Solubility reacts vigorously

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NR0190000
CHEMICAL NAME :
Isocyanic acid, propyl ester
CAS REGISTRY NUMBER :
110-78-1
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H7-N-O
MOLECULAR WEIGHT :
85.12
WISWESSER LINE NOTATION :
OCN3

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 :
56 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#02916

 Safety Information

Symbol GHS02 GHS05 GHS07 GHS08
GHS02, GHS05, GHS07, GHS08
Signal Word Danger
Hazard Statements H225-H302 + H312 + H332-H315-H317-H318-H334-H335
Precautionary Statements P210-P261-P280-P305 + P351 + P338-P342 + P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable;T+:Verytoxic;
Risk Phrases R11;R14;R22;R26;R34;R42
Safety Phrases S23-S26-S36/37/39-S45-S38-S16
RIDADR UN 2482 6.1/PG 1
WGK Germany 1
RTECS NR0190000
Packaging Group I
Hazard Class 6.1(a)
HS Code 2929109000

 Synthetic Route

 Customs

HS Code 2929109000
Summary 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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 Synonyms

Isocyanic Acid Propyl Ester
EINECS 203-803-6
MFCD00002045
Propyl Isocyanate
1-isocyanatopropane
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