CAS 1943-83-5|1-Chloro-2-isocyanatoethane

Introduction：Basic information about CAS 1943-83-5|1-Chloro-2-isocyanatoethane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Articles17
7. Synonyms

Common Name	1-Chloro-2-isocyanatoethane
CAS Number	1943-83-5	Molecular Weight	105.523
Density	1.2±0.1 g/cm3	Boiling Point	135.0±0.0 °C at 760 mmHg
Molecular Formula	C₃H₄ClNO	Melting Point	135ºC
MSDS	ChineseUSA	Flash Point	56.7±0.0 °C
Symbol	GHS02, GHS06, GHS08	Signal Word	Danger

Names

Name	2-Chloroethyl isocyanate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	135.0±0.0 °C at 760 mmHg
Melting Point	135ºC
Molecular Formula	C₃H₄ClNO
Molecular Weight	105.523
Flash Point	56.7±0.0 °C
Exact Mass	104.998138
PSA	29.43000
LogP	1.43
Vapour Pressure	7.9±0.2 mmHg at 25°C
Index of Refraction	1.456
InChIKey	BCMYXYHEMGPZJN-UHFFFAOYSA-N
SMILES	O=C=NCCCl
Storage condition	2-8°C
Stability	Stable, but moisture sensitive. Combustible. Incompatible with water, moisture, strong oxidizing agents, strong bases, acids, alcohols, amines.
Water Solubility	reacts

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NQ8450000

CHEMICAL NAME :: Isocyanic acid, 2-chloroethyl ester

CAS REGISTRY NUMBER :: 1943-83-5

BEILSTEIN REFERENCE NO. :: 1071429

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C3-H4-Cl-N-O

MOLECULAR WEIGHT :: 105.53

WISWESSER LINE NOTATION :: OCN2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 13 umol/L

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 38,3379,1978

Safety Information

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H226-H301 + H331-H315-H319-H334-H335
Precautionary Statements	P261-P301 + P310-P305 + P351 + P338-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;R34;R42
Safety Phrases	S26-S36-S45-S38-S36/37/39-S28A-S23
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	NQ8450000
Packaging Group	II
Hazard Class	6.1
HS Code	2929109000

Customs

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

Articles17

Uniform small graphene oxide as an efficient cellular nanocarrier for immunostimulatory CpG oligonucleotides.

ACS Appl. Mater. Interfaces 6(10) , 7926-32, (2014)

Graphene oxide (GO) has attracted more and more attention as a promising nanomaterial in biomedical research and applications. In this study, we explore the ability of GO as nanocarrier for synthetic ...

Isocyanate binding to yeast glutathione reductase measured by fluorescence spectroscopy.

Biochem. Soc. Trans. 25(1) , 47S, (1997)

Novel dynamic flow cytoenzymological determination of intracellular esterase inhibition by BCNU and related isocyanates.

Biochem. Pharmacol. 36(21) , 3731-8, (1987)

We present a novel dynamic flow cytoenzymological demonstration of the potent inhibition by the antitumour chloroethylnitrosourea BCNU of the intracellular hydrolysis of fluorescein diacetate by ester...

Synonyms

CHLOROETHYLISOCYANATE

1-Chloro-2-isocyanatoethane

2-chlorethylisokyanat

2-chloroethyl isothiocyanate

Isocyanic Acid 2-Chloroethyl Ester

Chlorine ethyl isocyanate

Ethane, 1-chloro-2-isocyanato-

N-2-chloroethyl isocyanate

b-Chloroethylisocyanate

MFCD00002043

2-Chloro-isocyanatoethane

β-Chloroethylisocyanate

2-chloro-ethyl isocyanate

EINECS 217-734-4

2-Chloroethyl isocya

1-chloro-2-isocyanato-ethan

CIC

1-chloro-2-isocyanato-ethane

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