Introduction：Basic information about CAS 101-76-8|4,4'-ddm, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4'-ddm |
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| CAS Number | 101-76-8 | Molecular Weight | 237.12400 |
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| Density | 1.23g/cm3 | Boiling Point | 319.6ºC at 760mmHg |
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| Molecular Formula | C13H10Cl2 | Melting Point | 55.5°C |
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| MSDS | ChineseUSA | Flash Point | 139.8ºC |
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| Symbol |
GHS07, GHS09 | Signal Word | Warning |
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Names
| Name | 4,4'-dichlorodiphenylmethane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.23g/cm3 |
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| Boiling Point | 319.6ºC at 760mmHg |
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| Melting Point | 55.5°C |
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| Molecular Formula | C13H10Cl2 |
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| Molecular Weight | 237.12400 |
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| Flash Point | 139.8ºC |
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| Exact Mass | 236.01600 |
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| LogP | 4.58420 |
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| Vapour Pressure | 1.37E-12mmHg at 25°C |
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| Index of Refraction | 1.622 |
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| InChIKey | LQGSWLJZAKVBJH-UHFFFAOYSA-N |
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| SMILES | Clc1ccc(Cc2ccc(Cl)cc2)cc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- PA3925000
- CHEMICAL NAME :
- Methane, bis(4-chlorophenyl)-
- CAS REGISTRY NUMBER :
- 101-76-8
- BEILSTEIN REFERENCE NO. :
- 1873121
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C13-H10-Cl2
- MOLECULAR WEIGHT :
- 237.13
- WISWESSER LINE NOTATION :
- GR D1R DG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,359,1946
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1500 mg/kg
- TOXIC EFFECTS :
- Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - excitement
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 88,400,1946
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Safety Information
| Symbol |
GHS07, GHS09 |
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| Signal Word | Warning |
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| Hazard Statements | H302-H410 |
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| Precautionary Statements | P273-P501 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn: Harmful;N: Dangerous for the environment; |
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| Risk Phrases | 22-50/53 |
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| Safety Phrases | S60;S61 |
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| RIDADR | UN3077 9/PG 3 |
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| RTECS | PA3925000 |
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| HS Code | 2903999090 |
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Customs
| HS Code | 2903999090 |
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| Summary | 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| bis(4-chlorophenyl)-methan |
| Di(p-chlorophenyl)methane |
| bis(4-chlorophenyl)methane |
| 4,4'-dichlorophenylmethane |
| Bis(p-chlorophenyl)methane |
| bis(p-chlorophenyl)-methan |
| Di(4-chlorophenyl)methane |
| P,P'-DDM |
| 4,4'-DDM |
| EINECS 202-973-9 |
| MFCD00018754 |
