Introduction：Basic information about CAS 102-36-3|3,4-Dichlorophenyl isocyanate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3,4-Dichlorophenyl isocyanate |
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| CAS Number | 102-36-3 | Molecular Weight | 188.011 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 233.6±0.0 °C at 760 mmHg |
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| Molecular Formula | C7H3Cl2NO | Melting Point | 41-43 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 106.1±12.4 °C |
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| Symbol |
GHS06, GHS08 | Signal Word | Danger |
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Names
| Name | Isocyanic acid 3,4-dichlorophenyl ester |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 233.6±0.0 °C at 760 mmHg |
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| Melting Point | 41-43 °C(lit.) |
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| Molecular Formula | C7H3Cl2NO |
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| Molecular Weight | 188.011 |
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| Flash Point | 106.1±12.4 °C |
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| Exact Mass | 186.959167 |
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| PSA | 29.43000 |
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| LogP | 4.01 |
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| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
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| Index of Refraction | 1.575 |
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| InChIKey | MFUVCHZWGSJKEQ-UHFFFAOYSA-N |
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| SMILES | O=C=Nc1ccc(Cl)c(Cl)c1 |
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| Water Solubility | decomposes |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NQ8760000
- CHEMICAL NAME :
- Isocyanic acid, 3,4-dichlorophenyl ester
- CAS REGISTRY NUMBER :
- 102-36-3
- BEILSTEIN REFERENCE NO. :
- 0608325
- LAST UPDATED :
- 199801
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C7-H3-Cl2-N-O
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 91 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528439
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2700 mg/m3/4H
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation Behavioral - ataxia Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571316
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533572
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0538092
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 140 mg/m3/2H
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,931,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.3 mg/m3;Skin JAN 1993
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Safety Information
| Symbol |
GHS06, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H301-H315-H317-H319-H332-H334-H335 |
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| Precautionary Statements | P261-P280-P301 + P310-P305 + P351 + P338-P342 + P311 |
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| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
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| Hazard Codes | T:Toxic |
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| Risk Phrases | R23;R36/37/38;R42 |
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| Safety Phrases | S22-S26-S36/37/39-S45 |
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| RIDADR | UN 2250 6.1/PG 2 |
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| WGK Germany | 2 |
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| RTECS | NQ8760000 |
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| Packaging Group | II |
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| Hazard Class | 6.1 |
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| HS Code | 29291090 |
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Customs
| HS Code | 2929109000 |
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| 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
| 3,4-DICHLOROPHENYLCARBIMIDE |
| Dichloroisocyanatobenzene |
| 3,4-Dichlorphenylisocyanat |
| 1,2-dichloro-4-isocyanato-benzene |
| 3,4-DCPI |
| Isocyanic Acid 3,4-Dichlorophenyl Ester |
| Isocyanic acid 3,4-d |
| dcpi |
| 3,4-Dichlorfenylisokyanat |
| DICHLOROPHENYL ISOCYANATES |
| 1,2-Dichloro-4-isocyanatobenzene |
| 3,4-Dichlorphenylisocyanate |
| MFCD00002017 |
| Benzene, 1,2-dichloro-4-isocyanato- |
| EINECS 203-026-2 |
| 3,4-Dichlorophenyl isocyanate |
| Phenylisocyanate,dichloro |
