4,4'-DDM
4,4'-DDM
CAS: 101-76-8
Molecular Formula: C13H10Cl2
4,4'-DDM - Names and Identifiers
| Name | 4,4'-DDM |
| Synonyms | 4,4'-DDM P,P'-DDM BIS-(4-CHLOROPHENYL)-METHANE p,p'-dichlorodiphenylmethane 1,1'-methylenebis(4-chloro-benzen 1,1'-methylenebis[4-chloro-Benzene |
| CAS | 101-76-8 |
| EINECS | 202-973-9 |
4,4'-DDM - Physico-chemical Properties
| Molecular Formula | C13H10Cl2 |
| Molar Mass | 237.12 |
| Density | 1.3650 |
| Melting Point | 55.5°C |
| Boling Point | 308.48°C (rough estimate) |
| Appearance | morphology neat |
| Storage Condition | Room Temprature |
| Refractive Index | 1.6030 (estimate) |
| Physical and Chemical Properties | EPA Chemical Information Bis(4-chlorophenyl)methane (101-76-8) |
4,4'-DDM - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | PA3925000 |
| Toxicity | LD50 orl-rat: 1 g/kg JPETAB 88,359,46 |
4,4'-DDM - Upstream Downstream Industry
4,4'-DDM - Nature
| morphology | neat |
| BRN | 1873121 |
| EPA chemical information | Bis(4-chlorophenyl)methane (101-76-8) |
Last Update：2024-04-10 22:29:15
4,4'-DDM - Uses and synthesis methods
| category | toxic substances |
| toxicity classification | Poisoning |
| acute toxicity | oral-rat LD50: 1000 mg/kg; Oral-mouse LDL0: 1500 mg/kg |
| flammability hazard characteristics | Combustible; Combustion produces toxic chloride smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | Dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-09 21:01:54
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CAS: 101-76-8
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CAS: 101-76-8
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View History
4,4'-DDM
Heptyl 4-hydroxybenzoate
ADONITOL D-阿拉伯糖醇
1-[[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL](METHYL)AMINO]-3,3-DIMETHYL-2-AZETANONE
(2-{[2-(Aminomethyl)phenyl]thio}-phenyl)methanol hydrochloride
Aligal 13
ETHYL 1-(3-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE
3-(2-(2-(2-Bromoethoxy)ethoxy)ethoxy)propanoic acid
十二烷基苯磺酸 MIPA 盐
1-Boc-4-(4-氨基嘧啶-2-基)哌嗪
Heptyl 4-hydroxybenzoate
ADONITOL D-阿拉伯糖醇
1-[[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL](METHYL)AMINO]-3,3-DIMETHYL-2-AZETANONE
(2-{[2-(Aminomethyl)phenyl]thio}-phenyl)methanol hydrochloride
Aligal 13
ETHYL 1-(3-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE
3-(2-(2-(2-Bromoethoxy)ethoxy)ethoxy)propanoic acid
十二烷基苯磺酸 MIPA 盐
1-Boc-4-(4-氨基嘧啶-2-基)哌嗪
Raw Materials for 4,4'-DDM
bis(4-chlorophenyl)methylidenehydrazine
1,1'-(Methoxymethylene)bis(4-chlorobenzene)
4,4'-Dichlorobenzophenone
1,1'-(Methoxymethylene)bis(4-chlorobenzene)
4,4'-Dichlorobenzophenone
Downstream Products for 4,4'-DDM